Citation:

PANGAEA.984409

Name: Seawater carbonate chemistry and influence of periostracum cover, pH and simulated abrasion of periostracum on external shell dissolution at Marshall Gulch Beach, CA
Published: 2025-08-20
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Animalia; Benthic animals; Benthos; Calcification/Dissolution; Coast and continental shelf; Growth/Morphology; Laboratory experiment; Mollusca; Mytilus californianus; North Pacific; Single species; Temperate

Always quote citation above when using data! You can download the citation in several formats below.

Published: 2025-08-20 • DOI registered: 2025-09-18

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Abstract:

We tested this hypothesis in adult California mussels, Mytilus californianus. We quantified shell dissolution rates as a function of periostracum cover across three levels of reduced pH (7.7, 7.5, and 7.4 on the total scale). Since periostracum can also be eroded over time, we additionally conducted a first-pass examination of whether differing surface textures induced by abrasional processes might influence dissolution rates. We contextualized this set of experiments with measurements of mussel periostracum cover in multiple intertidal habitats.

This dataset is included in the OA-ICC data compilation maintained in the framework of the IAEA Ocean Acidification International Coordination Centre (see https://oa-icc.ipsl.fr). Original data were downloaded from Biological and Chemical Oceanography Data Management Office (see Source) by the OA-ICC data curator. In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2024) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation by seacarb is 2025-08-19.

Keyword(s):

Animalia; Benthic animals; Benthos; Calcification/Dissolution; Coast and continental shelf; Growth/Morphology; Laboratory experiment; Mollusca; Mytilus californianus; North Pacific; Single species; Temperate

Related to:

Saley, Alisha M; Ninokawa, Aaron; Doan, Abigail; Gaylord, B (2025): Mussel periostracum protects against shell dissolution. PLoS ONE, 20(7), e0327170, https://doi.org/10.1371/journal.pone.0327170

Source:

Saley, Alisha M; Gaylord, B (2024): Lab incubations of mussels (Mytilus californianus) examining the influence of periostracum cover and pH on external shell dissolution at Marshall Gulch Beach, CA from August 2021 to March 2022 [dataset]. Biological and Chemical Oceanography Data Management Office (BCO-DMO), https://doi.org/10.26008/1912/BCO-DMO.935476.1

Saley, Alisha M; Gaylord, B (2024): Lab incubations of mussels (Mytilus californianus) examining the influence of simulated abrasion of periostracum on external shell dissolution at Marshall Gulch Beach, CA from August 2021 to March 2022 [dataset]. Biological and Chemical Oceanography Data Management Office (BCO-DMO), https://doi.org/10.26008/1912/BCO-DMO.935480.1

References:

Nisumaa, Anne-Marin; Pesant, Stephane; Bellerby, Richard G J; Delille, Bruno; Middelburg, Jack J; Orr, James C; Riebesell, Ulf; Tyrrell, Toby; Wolf-Gladrow, Dieter A; Gattuso, Jean-Pierre (2010): EPOCA/EUR-OCEANS data compilation on the biological and biogeochemical responses to ocean acidification. Earth System Science Data, 2(2), 167-175, https://doi.org/10.5194/essd-2-167-2010

Yang, Yan; Brockmann, Patrick; Galdino, Carolina; Schindler, Uwe; Gazeau, Frédéric (2024): An update of data compilation on the biological response to ocean acidification and overview of the OA-ICC data portal. Earth System Science Data, 16(8), 3771-3780, https://doi.org/10.5194/essd-16-3771-2024

Yang, Yan; Hansson, L; Gattuso, Jean-Pierre (2016): Data compilation on the biological response to ocean acidification: an update. Earth System Science Data, 8(1), 79-87, https://doi.org/10.5194/essd-8-79-2016

Related code / software:

Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2024): seacarb: seawater carbonate chemistry with R. R package version 3.3.3. https://cran.r-project.org/web/packages/seacarb/index.html

Further details:

Saley, Alisha M; Gaylord, B (2024): Field measurements of periostracum cover of mussels (Mytilus californianus) from focal population at Marshall Gulch Beach, CA in July and August 2022 [dataset]. Biological and Chemical Oceanography Data Management Office (BCO-DMO), https://doi.org/10.26008/1912/BCO-DMO.935484.1

Project(s):

Ocean Acidification International Coordination Centre (OA-ICC)

Coverage:

Latitude: 38.369738 * Longitude: -123.073921

Date/Time Start: 2021-08-01T00:00:00 * Date/Time End: 2022-03-31T00:00:00

Event(s):

Marshall_Gulch * Latitude: 38.369738 * Longitude: -123.073921 * Date/Time Start: 2021-08-01T00:00:00 * Date/Time End: 2022-03-31T00:00:00 * Method/Device: Experiment (EXP)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Type of study	Study type		Saley, Alisha M
2	Species, unique identification	Species UID		Saley, Alisha M
3	Species, unique identification (URI)	Species UID (URI)		Saley, Alisha M
4	Species, unique identification (Semantic URI)	Species UID (Semantic URI)		Saley, Alisha M
5	Experiment	Exp		Saley, Alisha M
6	Date/time start, experiment	Date/time start exp		Saley, Alisha M
7	Date/time end, experiment	Date/time end exp		Saley, Alisha M
8	Treatment	Treat		Saley, Alisha M		Sand grit coarseness applied to shell to abrade periostracum (X). Coarse or Fine
9	pH, total scale	pHT		Saley, Alisha M	Spectrophotometric	Initial
10	Temperature, water	Temp	°C	Saley, Alisha M		Initial
11	Salinity	Sal		Saley, Alisha M		Initial
12	Coverage	Cov	%	Saley, Alisha M		Intact periostracum over mussel valve
13	Area	Area	mm²	Saley, Alisha M		Valve
14	Length	l	mm	Saley, Alisha M		Longest measured length of valve
15	Width	w	mm	Saley, Alisha M		Widest measured width of mussel valve
16	Incubation duration	Inc dur	days	Saley, Alisha M
17	Incubation duration	Inc dur	h	Saley, Alisha M
18	Duration	Duration	min	Saley, Alisha M		Incubation
19	Alkalinity, total	AT	µmol/kg	Saley, Alisha M		Initial
20	Alkalinity, total	AT	µmol/kg	Saley, Alisha M		Final
21	Change in alkalinity, total	AT chn	µmol/kg	Saley, Alisha M
22	Method comment	Method comm		Saley, Alisha M		Seawater modification: Method used to modify seawater pH (gas = controlled flow through system; chem = chemical modification)
23	Dissolution rate	Diss rate	µmol/h/g	Saley, Alisha M
24	Dissolution rate, normalized to individual shell area	Diss rate/ind sh area	µmol/kg/h/mm²	Saley, Alisha M
25	Carbonate system computation flag	CSC flag		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
26	Carbon dioxide	CO2	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
27	Fugacity of carbon dioxide (water) at sea surface temperature (wet air)	fCO2water_SST_wet	µatm	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
28	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
29	Bicarbonate ion	[HCO3]-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
30	Carbonate ion	[CO3]2-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
31	Carbon, inorganic, dissolved	DIC	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
32	Aragonite saturation state	Omega Arg		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
33	Calcite saturation state	Omega Cal		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

2910 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Study type	2 Species UID	3 Species UID (URI)	4 Species UID (Semantic URI)	5 Exp	6 Date/time start exp	7 Date/time end exp	8 Treat (Sand grit coarseness applied ...)	9 pHT (Initial, Spectrophotometric)	10 Temp [°C] (Initial)	11 Sal (Initial)	12 Cov [%] (Intact periostracum over muss...)	13 Area [mm²] (Valve)	14 l [mm] (Longest measured length of valve)	15 w [mm] (Widest measured width of muss...)	16 Inc dur [days]	17 Inc dur [h]	18 Duration [min] (Incubation)	19 AT [µmol/kg] (Initial)	20 AT [µmol/kg] (Final)	21 AT chn [µmol/kg]	22 Method comm (Seawater modification: Method...)	23 Diss rate [µmol/h/g]	24 Diss rate/ind sh area [µmol/kg/h/mm²]	25 CSC flag (Calculated using seacarb afte...)	26 CO2 [µmol/kg] (Calculated using seacarb afte...)	27 fCO2water_SST_wet [µatm] (Calculated using seacarb afte...)	28 pCO2water_SST_wet [µatm] (Calculated using seacarb afte...)	29 [HCO3]- [µmol/kg] (Calculated using seacarb afte...)	30 [CO3]2- [µmol/kg] (Calculated using seacarb afte...)	31 DIC [µmol/kg] (Calculated using seacarb afte...)	32 Omega Arg (Calculated using seacarb afte...)	33 Omega Cal (Calculated using seacarb afte...)
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T16:50:00	2022-07-22T16:50:00		7.494760	10.8	34.130	68.844438300	1118.375	52.140	24.564	2	48	2880.000000	2314.288044	2345.214698	-30.926653910	gas	0.000644305	0.000576108	8	68.68	1598.74	1604.87	2208.21	42.69	2319.57	0.65	1.02
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T16:52:00	2022-07-22T16:51:00		7.494760	10.8	34.130	12.303625250	1163.366	55.583	24.939	2	48	2879.000000	2307.430217	2382.739025	-75.308808000	gas	0.001569478	0.001349084	8	68.47	1593.96	1600.07	2201.61	42.56	2312.64	0.65	1.02
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T16:54:00	2022-07-22T16:51:00		7.491120	10.8	34.130	15.912379720	1146.973	58.258	27.502	2	48	2877.000000	2301.783345	2378.785506	-77.002160320	gas	0.001605884	0.001400107	8	68.90	1604.02	1610.17	2197.01	42.12	2308.03	0.64	1.01
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T16:56:00	2022-07-22T16:52:00		7.492940	10.8	34.130	18.838778840	1102.668	54.159	28.224	2	48	2876.000000	2306.264610	2369.710957	-63.446346160	gas	0.001323637	0.001200395	8	68.74	1600.15	1606.28	2200.91	42.37	2312.01	0.65	1.01
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T16:57:00	2022-07-22T16:52:00		7.485660	10.8	34.130	43.388775000	1087.355	59.161	26.630	2	48	2875.000000	2303.747205	2349.951835	-46.204629660	gas	0.000964271	0.000886804	8	69.87	1626.64	1632.87	2200.16	41.65	2311.68	0.63	1.00
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T16:57:00	2022-07-22T16:53:00		7.492940	10.8	34.130	80.050751100	1336.609	49.978	27.614	2	48	2876.000000	2300.078027	2326.111203	-26.033176650	gas	0.000543112	0.000406336	8	68.55	1595.82	1601.93	2194.95	42.25	2305.75	0.64	1.01
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T16:58:00	2022-07-22T16:53:00		7.492940	10.8	34.130	29.606058340	1126.468	53.364	27.498	2	48	2875.000000	2306.689903	2370.503884	-63.813980200	gas	0.001331770	0.001182253	8	68.75	1600.45	1606.58	2201.32	42.38	2312.44	0.65	1.01
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:00:00	2022-07-22T16:53:00		7.494760	10.8	34.130	64.080828120	884.414	51.707	26.850	2	48	2873.000000	2310.126058	2339.334106	-29.208047890	gas	0.000609984	0.000689704	8	68.55	1595.84	1601.96	2204.20	42.61	2315.36	0.65	1.02
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:01:00	2022-07-22T16:54:00		7.496580	10.8	34.130	32.886062050	1068.037	53.104	25.142	2	48	2873.000000	2308.666267	2354.817197	-46.150930560	gas	0.000963820	0.000902422	8	68.21	1587.85	1593.93	2202.37	42.75	2313.34	0.65	1.02
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:02:00	2022-07-22T16:54:00		7.498400	10.8	34.130	79.414023010	1123.355	57.782	26.937	2	48	2872.000000	2307.893425	2316.579084	-8.685659718	gas	0.000181455	0.000161530	8	67.89	1580.37	1586.43	2201.20	42.91	2312.00	0.65	1.03
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:04:00	2022-07-22T16:54:00		7.498400	10.8	34.130	30.610172480	1377.747	52.067	25.789	2	48	2870.000000	2306.907818	2353.213887	-46.306069240	gas	0.000968071	0.000702648	8	67.86	1579.69	1585.74	2200.26	42.89	2311.00	0.65	1.03
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:05:00	2022-07-22T16:54:00		7.502040	10.8	34.130	61.463673310	853.841	51.878	25.233	2	48	2869.000000	2307.316673	2323.381838	-16.065164760	gas	0.000335974	0.000393486	8	67.28	1566.18	1572.18	2199.79	43.24	2310.31	0.66	1.04
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:06:00	2022-07-22T17:18:00		7.503860	10.8	34.130	49.023577450	1065.000	56.694	28.049	2	48	2892.000000	2315.472362	2343.029505	-27.557143320	gas	0.000571725	0.000536831	8	67.22	1564.88	1570.88	2207.21	43.57	2318.00	0.66	1.04
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:06:00	2022-07-22T17:18:00		7.503860	10.8	34.130	43.776323350	1218.436	60.719	28.851	2	48	2892.000000	2302.839305	2341.345107	-38.505802150	gas	0.000798876	0.000655657	8	66.85	1556.27	1562.23	2195.06	43.33	2305.24	0.66	1.04
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:07:00	2022-07-22T17:19:00		7.502040	10.8	34.130	36.068270640	1298.244	56.759	28.004	2	48	2892.000000	2299.907657	2343.038499	-43.130841710	gas	0.000894831	0.000689262	8	67.06	1561.10	1567.08	2192.66	43.10	2302.83	0.66	1.03
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:08:00	2022-07-22T17:19:00		7.500220	10.8	34.130	27.437006150	915.276	55.762	27.688	2	48	2891.000000	2307.469052	2373.455662	-65.986609430	gas	0.001369490	0.001496259	8	67.58	1573.16	1579.19	2200.37	43.07	2311.02	0.66	1.03
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:09:00	2022-07-22T17:20:00		7.502040	10.8	34.130	22.827873890	1202.396	54.841	29.922	2	48	2891.000000	2312.544254	2363.562366	-51.018111580	gas	0.001058833	0.000880603	8	67.43	1569.76	1575.77	2204.82	43.34	2315.60	0.66	1.04
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:10:00	2022-07-22T17:20:00		7.503860	10.8	34.130	26.227009050	1166.750	53.914	25.740	2	48	2890.000000	2304.571746	2374.221123	-69.649376170	gas	0.001446008	0.001239347	8	66.90	1557.45	1563.42	2196.72	43.36	2306.99	0.66	1.04
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:11:00	2022-07-22T17:21:00		7.503860	10.8	34.130	34.520153490	1164.538	52.976	26.618	2	48	2890.000000	2300.901684	2353.172539	-52.270855280	gas	0.001085208	0.000931879	8	66.80	1554.94	1560.90	2193.19	43.29	2303.28	0.66	1.04
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:12:00	2022-07-22T17:21:00		7.509320	10.8	34.130	30.253073540	1020.999	55.763	29.929	2	48	2889.000000	2303.439944	2360.971778	-57.531833920	gas	0.001194846	0.001170271	8	65.99	1536.32	1542.20	2194.33	43.86	2304.19	0.67	1.05
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:14:00	2022-07-22T17:21:00		7.503860	10.8	34.130	17.963781610	1199.261	54.605	24.010	2	48	2887.000000	2307.162056	2356.006174	-48.844118220	gas	0.001015118	0.000846453	8	66.98	1559.21	1565.19	2199.21	43.41	2309.61	0.66	1.04
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:14:00	2022-07-22T17:22:00		7.505680	10.8	34.130	74.466102740	1156.251	54.289	27.680	2	48	2888.000000	2306.105150	2343.296279	-37.191128740	gas	0.000772669	0.000668254	8	66.65	1551.67	1557.62	2197.76	43.57	2307.99	0.66	1.04
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:15:00	2022-07-22T17:22:00		7.507500	10.8	34.130	13.424602830	1091.470	56.659	29.236	2	48	2887.000000	2311.250792	2379.069428	-67.818636030	gas	0.001409462	0.001291343	8	66.51	1548.36	1554.29	2202.28	43.84	2312.63	0.67	1.05
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:16:00	2022-07-22T17:22:00		7.509320	10.8	34.130	72.944316640	1260.790	56.940	26.981	2	48	2886.000000	2308.897626	2338.916380	-30.018753940	gas	0.000624091	0.000495000	8	66.15	1539.99	1545.89	2199.58	43.97	2309.70	0.67	1.05
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:17:00	2022-07-22T17:25:00		7.511140	10.8	34.130	13.653325460	1248.420	55.062	27.876	2	48	2888.000000	2308.501239	2358.453718	-49.952479660	gas	0.001037794	0.000831286	8	65.85	1532.98	1538.85	2198.76	44.14	2308.75	0.67	1.06
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:18:00	2022-07-22T17:25:00		7.511140	10.8	34.130	42.278362890	1062.555	55.915	26.431	2	48	2887.000000	2314.224001	2365.345991	-51.121989920	gas	0.001062459	0.000999910	8	66.02	1536.82	1542.71	2204.26	44.25	2314.53	0.67	1.06
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:19:00	2022-07-22T17:26:00		7.511140	10.8	34.130	23.615033910	1013.310	62.908	29.347	2	48	2887.000000	2312.096012	2371.495644	-59.399632420	gas	0.001234492	0.001218277	8	65.96	1535.39	1541.27	2202.22	44.21	2312.38	0.67	1.06
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:20:00	2022-07-22T17:26:00		7.511140	10.8	34.130	42.075127130	1181.507	55.210	28.451	2	48	2886.000000	2303.997726	2348.247800	-44.250074030	gas	0.000919960	0.000778633	8	65.72	1529.96	1535.82	2194.43	44.05	2304.21	0.67	1.06
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:21:00	2022-07-22T17:26:00		7.511140	10.8	34.130	73.522312170	1176.539	48.299	22.986	2	48	2885.000000	2310.367891	2334.138906	-23.771015960	gas	0.000494371	0.000420191	8	65.91	1534.23	1540.11	2200.56	44.17	2310.64	0.67	1.06
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:22:00	2022-07-22T17:26:00		7.511140	10.8	34.130	80.903744970	1041.615	55.085	27.730	2	48	2884.000000	2306.071905	2338.398935	-32.327029800	gas	0.000672546	0.000645676	8	65.78	1531.35	1537.22	2196.43	44.09	2306.30	0.67	1.06
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:23:00	2022-07-22T17:27:00		7.512960	10.8	34.130	56.173573650	992.230	57.103	28.201	2	48	2884.000000	2296.456469	2342.186256	-45.729787080	gas	0.000951383	0.000958833	8	65.22	1518.23	1524.04	2186.75	44.08	2296.04	0.67	1.06
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:24:00	2022-07-22T17:27:00		7.514780	10.8	34.130	63.407852430	1050.004	64.463	32.171	2	48	2883.000000	2297.345368	2333.668949	-36.323580670	gas	0.000755954	0.000719953	8	64.96	1512.17	1517.96	2187.16	44.27	2296.39	0.67	1.06
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:25:00	2022-07-22T17:29:00		7.516600	10.8	34.130	84.527152690	1008.110	49.156	24.967	2	48	2884.000000	2295.659762	2314.084434	-18.424672560	gas	0.000383315	0.000380231	8	64.62	1504.42	1510.19	2185.10	44.42	2294.14	0.68	1.06
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:26:00	2022-07-22T17:29:00		7.516600	10.8	34.130	36.758575800	769.120	53.994	27.448	2	48	2883.000000	2299.757533	2348.283045	-48.525511750	gas	0.001009896	0.001313054	8	64.74	1507.13	1512.91	2189.04	44.50	2298.28	0.68	1.07
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:27:00	2022-07-22T17:29:00		7.514780	10.8	34.130	67.071595190	1021.826	60.090	27.368	2	48	2882.000000	2290.799189	2319.979980	-29.180791390	gas	0.000607511	0.000594535	8	64.77	1507.82	1513.59	2180.87	44.15	2289.79	0.67	1.06
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:28:00	2022-07-22T17:30:00		7.520240	10.8	34.130	68.491972950	1303.312	60.385	29.814	2	48	2882.000000	2293.547571	2332.876835	-39.329263440	gas	0.000818791	0.000628239	8	64.00	1489.88	1495.58	2182.19	44.73	2290.92	0.68	1.07
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:34:00	2022-07-22T17:30:00		7.522060	10.8	34.130	81.947573690	1105.816	48.403	24.989	2	48	2876.000000	2317.577568	2326.135391	-8.557823157	gas	0.000178536	0.000161452	8	64.39	1499.04	1504.78	2204.82	45.39	2314.60	0.69	1.09
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:35:00	2022-07-22T17:31:00		7.520240	10.8	34.130	24.101306650	982.489	59.505	27.619	2	48	2876.000000	2316.379271	2387.569858	-71.190587250	gas	0.001485200	0.001511671	8	64.64	1504.85	1510.62	2204.12	45.18	2313.95	0.69	1.08
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:36:00	2022-07-22T17:31:00		7.523880	10.8	34.130	9.204383605	1163.295	56.865	27.076	2	48	2875.000000	2314.745543	2418.983560	-104.238016900	gas	0.002175402	0.001870035	8	64.03	1490.62	1496.33	2201.65	45.51	2311.20	0.69	1.09
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:37:00	2022-07-22T17:31:00		7.525700	10.8	34.130	40.507159010	937.817	56.911	29.087	2	48	2874.000000	2309.983387	2368.655045	-58.671657540	gas	0.001224878	0.001306095	8	63.62	1481.00	1486.67	2196.63	45.60	2305.84	0.69	1.09
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:38:00	2022-07-22T17:35:00		7.527520	10.8	34.130	58.459482630	941.501	51.829	25.645	2	48	2877.000000	2310.893293	2338.160252	-27.266958850	gas	0.000568654	0.000603987	8	63.36	1475.09	1480.74	2197.05	45.80	2306.21	0.70	1.10
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:39:00	2022-07-22T17:35:00		7.527520	10.8	34.130	49.665475520	1059.037	59.385	26.537	2	48	2876.000000	2313.678711	2354.158310	-40.479598860	gas	0.000844498	0.000797421	8	63.44	1476.88	1482.54	2199.72	45.85	2309.02	0.70	1.10
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:40:00	2022-07-22T17:35:00		7.529340	10.8	34.130	68.340887260	797.801	55.276	27.486	2	48	2875.000000	2325.561191	2345.590740	-20.029548960	gas	0.000418008	0.000523950	8	63.49	1478.03	1483.69	2210.67	46.28	2320.44	0.70	1.11
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:41:00	2022-07-22T17:36:00		7.529340	10.8	34.130	63.998683620	939.690	51.420	28.347	2	48	2875.000000	2327.554573	2345.171183	-17.616609290	gas	0.000367651	0.000391247	8	63.55	1479.31	1484.98	2212.59	46.32	2322.45	0.71	1.11
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:42:00	2022-07-22T17:42:00		7.534800	10.8	34.130	39.452481910	1015.972	59.642	29.007	2	48	2880.000000	2306.587284	2394.600061	-88.012777100	gas	0.001833600	0.001804774	8	62.14	1446.63	1452.18	2191.09	46.45	2299.68	0.71	1.11
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:45:00	2022-07-22T17:42:00		7.532980	10.8	34.130	25.180987870	886.991	61.614	27.962	2	48	2877.000000	2276.174775	2345.879544	-69.704769830	gas	0.001453697	0.001638908	8	61.59	1433.67	1439.16	2162.37	45.65	2269.60	0.70	1.09
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:46:00	2022-07-22T17:43:00		7.532980	10.8	34.130	64.057715290	974.673	53.833	27.437	2	48	2877.000000	2298.397799	2328.564964	-30.167165010	gas	0.000629138	0.000645486	8	62.19	1447.80	1453.35	2183.69	46.10	2291.98	0.70	1.10
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:47:00	2022-07-22T17:43:00		7.534800	10.8	34.130	22.029747900	1303.391	55.595	26.065	2	48	2876.000000	2300.307365	2365.836112	-65.528746870	gas	0.001367081	0.001048865	8	61.97	1442.66	1448.18	2185.06	46.32	2293.36	0.71	1.11
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-07-20T17:47:00	2022-07-22T17:43:00		7.536620	10.8	34.130	35.683343640	826.592	58.074	28.284	2	48	2876.000000	2299.487642	2341.967688	-42.480045820	gas	0.000886232	0.001072151	8	61.68	1435.80	1441.30	2183.82	46.49	2291.98	0.71	1.11
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T14:56:00	2022-08-23T18:58:00		7.408460	10.2	33.940	12.292336600	1017.512	51.339	24.917	2	52	3122.000000	2288.790279	2338.365961	-49.575682210	chem	0.000952768	0.000936370	8	85.05	1939.13	1946.62	2204.18	33.97	2323.20	0.52	0.81
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T14:57:00	2022-08-23T18:59:00		7.404820	10.2	33.940	3.313506027	1027.371	54.348	24.117	2	52	3122.000000	2291.115036	2354.367552	-63.252516260	chem	0.001215615	0.001183229	8	85.88	1958.06	1965.62	2207.12	33.73	2326.72	0.51	0.81
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T14:58:00	2022-08-23T19:00:00		7.408460	10.2	33.940	3.957318421	909.151	51.201	23.533	2	52	3122.000000	2293.641431	2335.030945	-41.389513330	chem	0.000795442	0.000874929	8	85.23	1943.27	1950.78	2208.89	34.04	2328.16	0.52	0.82
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T14:49:00	2022-08-23T19:00:00		7.406640	10.2	33.940	0.887274987	958.891	51.596	24.672	2	52	3130.999917	2290.743758	2425.278971	-134.535213500	chem	0.002578126	0.002688654	8	85.49	1949.25	1956.78	2206.42	33.86	2325.77	0.52	0.81
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T13:21:00	2022-08-23T18:36:00		7.745160	9.9	33.890	43.126047650	727.820	44.006	20.647	2	53	3195.000000	2258.569778	2277.446707	-18.876928810	chem	0.000354496	0.000487066	8	37.38	843.65	846.92	2086.44	68.91	2192.73	1.05	1.65
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T13:22:00	2022-08-23T18:36:00		7.743340	9.9	33.890	9.726308972	969.597	48.839	26.623	2	53	3194.000000	2267.855929	2283.347101	-15.491171670	chem	0.000291005	0.000300130	8	37.71	851.01	854.30	2095.82	68.93	2202.45	1.05	1.65
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T13:24:00	2022-08-23T18:37:00		7.743340	9.9	33.890	34.252404660	977.581	49.236	24.021	2	53	3193.000000	2271.103684	2297.790212	-26.686528030	chem	0.000501469	0.000512970	8	37.76	852.24	855.54	2098.86	69.03	2205.65	1.05	1.66
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T13:26:00	2022-08-23T18:38:00		7.736060	9.9	33.890	72.386791870	1124.853	55.630	27.535	2	53	3192.000000	2268.712267	2284.835965	-16.123697870	chem	0.000303077	0.000269437	8	38.41	866.81	870.17	2099.26	67.89	2205.56	1.03	1.63
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T13:28:00	2022-08-23T18:39:00		7.732420	9.9	33.890	18.804382120	897.009	50.427	22.573	2	53	3191.000000	2278.727919	2297.278821	-18.550901520	chem	0.000348810	0.000388859	8	38.93	878.57	881.98	2109.98	67.67	2216.58	1.03	1.62
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T13:31:00	2022-08-23T18:40:00		7.734240	9.9	33.890	20.634176110	878.368	47.885	23.664	2	53	3189.000000	2259.232992	2298.886080	-39.653088370	chem	0.000746060	0.000849371	8	38.42	867.03	870.39	2091.01	67.34	2196.77	1.03	1.62
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T13:32:00	2022-08-23T18:41:00		7.736060	9.9	33.890	58.235698970	877.594	48.427	23.895	2	53	3189.000000	2278.046695	2285.573812	-7.527116943	chem	0.000141620	0.000161373	8	38.57	870.43	873.81	2108.03	68.18	2214.78	1.04	1.64
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T13:34:00	2022-08-23T18:42:00		7.734240	10.0	33.890	34.252404660	977.581	49.236	24.021	2	53	3188.000000	2274.453731	2299.606290	-25.152558350	chem	0.000473386	0.000484242	8	38.57	873.36	876.74	2104.72	68.05	2211.34	1.04	1.63
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T13:35:00	2022-08-23T18:42:00		7.732420	10.0	33.890	35.387240690	1264.614	60.639	28.871	2	53	3187.000000	2276.503806	2281.526656	-5.022850564	chem	0.000094563	0.000074800	8	38.78	878.11	881.50	2107.30	67.85	2213.93	1.03	1.63
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T13:48:00	2022-08-23T18:45:00		7.372060	10.2	33.915	32.792675520	1058.587	53.416	27.252	2	53	3177.000000	2266.906753	2338.519274	-71.612521620	chem	0.001352456	0.001277605	8	91.89	2094.79	2102.89	2189.53	31.01	2312.43	0.47	0.74
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T13:49:00	2022-08-23T18:45:00		7.375700	10.2	33.915	19.670754780	880.195	48.766	23.774	2	53	3176.000000	2275.653826	2333.384909	-57.731082810	chem	0.001090638	0.001239086	8	91.45	2084.78	2092.84	2197.41	31.38	2320.23	0.48	0.75
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T13:49:00	2022-08-23T18:45:00		7.373880	10.2	33.915	63.527530240	1281.191	59.425	28.629	2	53	3176.000000	2250.293381	2331.503815	-81.210434110	chem	0.001534202	0.001197481	8	90.81	2070.34	2078.34	2173.06	30.91	2294.78	0.47	0.74
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T13:51:00	2022-08-23T18:46:00		7.372060	10.2	33.915	65.186910030	1117.436	54.899	27.271	2	53	3175.000000	2263.086320	2307.178595	-44.092275110	chem	0.000833240	0.000745671	8	91.73	2091.24	2099.32	2185.82	30.96	2308.50	0.47	0.74
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T13:52:00	2022-08-23T18:46:00		7.370240	10.2	33.915	15.744156210	996.014	50.496	25.637	2	53	3174.000000	2281.889649	2317.509696	-35.620046870	chem	0.000673347	0.000676042	8	92.90	2117.89	2126.07	2204.42	31.09	2328.40	0.47	0.75
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T13:53:00	2022-08-23T18:47:00		7.375700	10.2	33.915	55.261406280	919.450	51.260	22.674	2	53	3174.000000	2285.266281	2311.116862	-25.850580440	chem	0.000488669	0.000531479	8	91.84	2093.65	2101.74	2206.75	31.52	2330.10	0.48	0.76
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T13:56:00	2022-08-23T18:47:00		7.375700	10.2	33.915	23.752288300	1159.703	57.668	26.446	2	53	3171.000000	2285.440631	2343.413204	-57.972573950	chem	0.001096927	0.000945869	8	91.84	2093.81	2101.90	2206.92	31.52	2330.28	0.48	0.76
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T13:57:00	2022-08-23T18:48:00		7.377156	10.2	33.915	41.808833680	877.958	47.979	25.099	2	53	3171.000000	2281.586781	2318.823689	-37.236908450	chem	0.000704577	0.000802518	8	91.37	2083.02	2091.06	2202.92	31.57	2325.85	0.48	0.76
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T13:58:00	2022-08-23T18:48:00		7.375700	10.2	33.915	17.504694060	1004.462	51.980	24.322	2	53	3170.000000	2252.082425	2343.696970	-91.614544860	chem	0.001734029	0.001726326	8	90.49	2063.04	2071.01	2174.49	31.06	2296.04	0.47	0.74
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T13:59:00	2022-08-23T18:49:00		7.375700	10.2	33.915	39.233151220	674.292	41.882	19.608	2	53	3170.000000	2264.790895	2301.579981	-36.789086050	chem	0.000696323	0.001032673	8	91.01	2074.76	2082.78	2186.84	31.23	2309.08	0.48	0.75
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T14:00:00	2022-08-23T18:49:00		7.375700	10.2	33.915	77.016491320	1179.772	55.391	25.976	2	53	3169.000000	2284.748611	2317.458805	-32.710193830	chem	0.000619316	0.000524945	8	91.81	2093.17	2101.26	2206.25	31.51	2329.57	0.48	0.76
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of periostracum cover and pH	2022-08-21T14:02:00	2022-08-23T18:50:00		7.375700	10.2	33.915	47.522965000	1105.051	53.557	27.837	2	53	3168.000000	2274.188976	2408.103232	-133.914256100	chem	0.002536255	0.002295147	8	91.39	2083.43	2091.48	2195.98	31.36	2318.73	0.48	0.75
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:52:00	2022-08-23T19:00:00	fine	7.404820	10.2	33.940	2.886237590	821.521	48.731	22.229	2	52	3128.000000	2224.195824	2347.977560	-123.781735900		0.002374330	-0.203796193	8	83.35	1900.45	1907.79	2142.19	32.74	2258.27	0.50	0.78
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:29:00	2022-08-23T18:54:00	fine	7.430300	10.2	33.940	0.000000000	816.084	47.678	22.588	2	52	3145.000000	2289.023657	2372.076447	-83.052789800		0.001584473	-0.993653229	8	80.73	1840.70	1847.81	2200.21	35.65	2316.60	0.54	0.85
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:36:00	2022-08-23T18:56:00	fine	7.401180	10.2	33.940	0.000000000	969.365	53.286	26.327	2	52	3140.000000	2290.505303	2384.926750	-94.421446680		0.001804231	-0.773894701	8	86.60	1974.61	1982.24	2207.21	33.45	2327.25	0.51	0.80
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:44:00	2022-08-23T18:54:00	coarse	7.404820	10.2	33.940	0.000000000	789.566	50.743	20.881	2	52	3130.000000	2285.544551	2353.308439	-67.763888020		0.001298988	0.346220514	8	85.66	1953.26	1960.81	2201.72	33.64	2321.03	0.51	0.81
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:43:00	2022-08-23T18:54:00	coarse	7.404820	10.2	33.940	0.000000000	998.059	53.700	25.369	2	52	3131.000000	2282.481870	2365.515962	-83.034091580		0.001591199	0.638431700	8	85.55	1950.63	1958.16	2198.74	33.60	2317.89	0.51	0.81
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:54:00	2022-08-23T18:55:00	coarse	7.404820	10.2	33.940	0.000000000	988.680	51.335	24.444	2	52	3121.000000	2266.064376	2368.423056	-102.358679600		0.001967805	1.015037685	8	84.93	1936.49	1943.97	2182.81	33.36	2301.10	0.51	0.80
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:42:00	2022-08-23T18:53:00	coarse	7.403000	10.2	33.940	0.000000000	959.734	53.171	24.448	2	52	3131.000000	2284.736315	2301.039124	-16.302809390		0.000312414	-0.640353650	8	86.01	1961.07	1968.64	2201.27	33.50	2320.77	0.51	0.80
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:31:00	2022-08-23T18:54:00	fine	7.406640	10.2	33.940	2.286064547	1096.656	58.459	24.184	2	52	3143.000000	2289.242305	2376.745413	-87.503107460		0.001670438	-0.907688225	8	85.43	1947.96	1955.49	2204.96	33.84	2324.23	0.52	0.81
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:40:00	2022-08-23T18:52:00	coarse	7.403000	10.2	33.940	0.000000000	1076.576	55.235	24.083	2	52	3132.000000	2287.056905	2388.253466	-101.196561100		0.001938631	0.985863683	8	86.10	1963.07	1970.66	2203.52	33.53	2323.15	0.51	0.80
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:36:00	2022-08-23T18:56:00	fine	7.401180	10.2	33.940	0.000000000	1085.671	52.033	27.466	2	52	3140.000000	2290.371423	2391.432330	-101.060906100		0.001931100	-0.647026049	8	86.60	1974.50	1982.12	2207.08	33.45	2327.12	0.51	0.80
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:40:00	2022-08-23T18:52:00	coarse	7.406640	10.2	33.940	0.000000000	1019.791	53.452	24.114	2	52	3132.000000	2284.572341	2406.684181	-122.111839500		0.002339307	1.386539516	8	85.26	1943.96	1951.47	2200.43	33.77	2319.46	0.51	0.81
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:33:00	2022-08-23T18:55:00	fine	7.406640	10.2	33.940	14.390962720	1000.697	54.011	23.661	2	52	3142.000000	2289.414698	2354.399046	-64.984347980		0.001240949	-1.337177446	8	85.44	1948.11	1955.64	2205.13	33.84	2324.41	0.52	0.81
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:41:00	2022-08-23T18:53:00	coarse	7.406640	10.2	33.940	0.000000000	999.155	53.368	23.783	2	52	3132.000000	2287.691253	2374.595900	-86.904646820		0.001664840	0.712072222	8	85.37	1946.63	1954.15	2203.46	33.81	2322.65	0.51	0.81
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:51:00	2022-08-23T19:00:00	fine	7.406640	10.2	33.940	6.837796218	1016.145	53.605	23.197	2	52	3129.000000	2291.817579	2370.727780	-78.910201380		0.001513139	-1.064987117	8	85.53	1950.17	1957.70	2207.46	33.87	2326.87	0.52	0.81
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:53:00	2022-08-23T19:00:00	fine	7.408460	10.2	33.940	7.245599478	947.339	53.319	23.575	2	52	3126.999917	2269.935911	2357.306921	-87.371009710		0.001676451	-0.901675663	8	84.34	1923.04	1930.47	2185.89	33.68	2303.92	0.51	0.81
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:56:00	2022-08-23T18:55:00	coarse	7.406640	10.2	33.940	0.000000000	946.495	51.876	22.692	2	52	3119.000000	2294.904192	2373.715844	-78.811652000		0.001516095	0.563326865	8	85.65	1952.82	1960.36	2210.46	33.92	2330.02	0.52	0.81
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:35:00	2022-08-23T18:56:00	fine	7.404820	10.2	33.940	0.000000000	1101.454	55.862	27.206	2	52	3141.000000	2289.205475	2374.137994	-84.932519030		0.001622398	-0.955728477	8	85.80	1956.41	1963.97	2205.27	33.70	2324.77	0.51	0.81
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:55:00	2022-08-23T18:55:00	coarse	7.408460	10.2	33.940	0.000000000	1037.066	52.390	26.179	2	52	3120.000000	2293.206748	2357.967787	-64.761038870		0.001245405	0.292636839	8	85.21	1942.90	1950.41	2208.47	34.03	2327.71	0.52	0.82
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:34:00	2022-08-23T18:55:00	fine	7.401180	10.2	33.940	0.715922768	1137.293	55.862	27.250	2	52	3141.000000	2291.771643	2393.075430	-101.303786500		0.001935125	-0.643001304	8	86.65	1975.71	1983.34	2208.43	33.47	2328.55	0.51	0.80
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:33:00	2022-08-23T18:55:00	fine	7.399360	10.2	33.940	6.271579358	982.981	54.442	23.986	2	52	3142.000000	2278.744668	2371.950000	-93.205331800		0.001779860	-0.798266233	8	86.53	1972.95	1980.57	2196.13	33.14	2315.79	0.50	0.79
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:42:00	2022-08-23T18:53:00	coarse	7.404820	10.2	33.940	0.000000000	878.937	49.479	23.459	2	52	3131.000000	2284.949905	2263.903938	21.045966930		-0.000403308	-1.356075968	8	85.64	1952.75	1960.29	2201.14	33.64	2320.42	0.51	0.81
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:31:00	2022-08-23T18:54:00	fine	7.404820	10.2	33.940	0.000000000	976.741	52.234	22.667	2	52	3142.999917	2273.825326	2358.584343	-84.759017230		0.001618053	-0.960072978	8	85.22	1943.17	1950.68	2190.34	33.47	2309.04	0.51	0.80
laboratory	Mytilus californianus	marinespecies.org	urn:lsid:marinespecies.org:taxname:367837	Effects of simulated abrasion of periostracum	2022-08-21T14:45:00	2022-08-23T18:54:00	coarse	7.404820	10.2	33.940	0.000000000	1095.904	56.497	25.757	2	52	3129.000000	2286.678739	2379.342263	-92.663523880		0.001776865	0.824097516	8	85.71	1954.24	1961.79	2202.82	33.66	2322.19	0.51	0.81