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Sibert, Elizabeth C; Zill, Michelle E; Frigyik, Ella T; Norris, Richard D (2020): (Table S01) Ichthyolith abundance in DSDP Hole 73-522 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.910376, In supplement to: Sibert, EC et al. (2020): No state change in pelagic fish production and biodiversity during the Eocene–Oligocene transition. Nature Geoscience, 13(3), 238-242, https://doi.org/10.1038/s41561-020-0540-2

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Abstract:
Ichthyolith counts (>38um) and calculated ichthyolith accumulation rates determined in this study.
Age adjusted to GTS 2012 using existing magnetostratigraphy (see Table S2 (this study, doi:10.1594/PANGAEA.910378) for age model and references.
A note on dry bulk density: Sediment density was estimated using Deep Sea Drilling Project shipboard Physical Properties data: Hsu et al. 1984. Dry Bulk Density was calculated from wet density and water content estimated from shipboard data using the equations in Dadey et al., 1992. Variable DBD does not make a significant difference in calcualations of IAR (See supplement to: Sibert et al. 2014.
Related to:
Dadey, Kathleen A; Janecek, Thomas R; Klaus, Adam (1992): Dry-bulk density: its use and determination. In: Taylor, B; Fujioka, K; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 126, 551-554, https://doi.org/10.2973/odp.proc.sr.126.157.1992
Hsü, Kenneth J; LaBrecque, John L; Carman, M F; Gombos, Andrew M; Karpoff, Anne Marie (1984): Site 522. In: Hsu, K.J.; LaBrecque, J.L.; et al., Initial Reports of the Deep Sea Drilling Project, 73, Initial Reports of the Deep Sea Drilling Project, 73, U.S. Government Printing Office, 73, https://doi.org/10.2973/dsdp.proc.73.105.1984
Sibert, Elizabeth C; Hull, Pincelli M; Norris, Richard D (2014): Resilience of Pacific pelagic fish across the Cretaceous/Palaeogene mass extinction. Nature Geoscience, 7(9), 667-670, https://doi.org/10.1038/ngeo2227
Project(s):
Coverage:
Latitude: -26.114000 * Longitude: -5.129700
Date/Time Start: 1980-05-06T00:00:00 * Date/Time End: 1980-05-06T00:00:00
Minimum DEPTH, sediment/rock: 104.75 m * Maximum DEPTH, sediment/rock: 155.32 m
Event(s):
73-522 * Latitude: -26.114000 * Longitude: -5.129700 * Date/Time: 1980-05-06T00:00:00 * Elevation: -4441.0 m * Penetration: 148.7 m * Recovery: 137.6 m * Location: South Atlantic/PLATEAU * Campaign: Leg73 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 36 cores; 143.8 m cored; 5 m drilled; 95.7 % recovery
73-522A * Latitude: -26.114000 * Longitude: -5.129700 * Date/Time: 1980-05-06T00:00:00 * Elevation: -4441.0 m * Penetration: 156 m * Recovery: 97.8 m * Location: South Atlantic/PLATEAU * Campaign: Leg73 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 30 cores; 109 m cored; 0 m drilled; 89.8 % recovery
Parameter(s):
Change history:
2023-11-01T15:35:12 – Correction of DSDP labels, samples below 148.06 mbsf are from DSDP Hole 73-522A
Size:
1106 data points

Data

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


Sample label
(DSDP/ODP/IODP sample designation)

Depth sed [m]
(mbsf)

Age [ka BP]
(GSA Geological Time Scale v.4...)

SR [cm/ka]

DBD [g/cm3]

MAR [g/cm2/ka]

Dry m [g]

Fish teeth [#]
(Counting >63 µm fraction)

Denticles [#]
(Counting >63 µm fraction)
10 
Fish teeth [#]
(Counting 38-63 µm fraction)
11 
Denticles [#]
(Counting 38-63 µm fraction)
12 
Ichthyol [#]
(total)
13 
Ichthyol [#/g]
14 
Acc rate ichthyol [#/cm2/ka]
15 
Comment
73-522-28H-1W,55-58104.75306330.941.301.2228.77255550852.9544356513.604638790
73-522-28H-2W,57-60106.27307950.941.301.2230.11157710933.0885312543.768245743
73-522-28H-3W,54-56107.74309510.941.301.2230.60175570792.5820621853.150323909
73-522-29H-1W,56-59109.16311030.941.301.2230.03217400682.2644248862.762771371
73-522-29H-1W,100-103109.60311490.941.301.2229.50336570963.2539725583.970036694
73-522-29H-1W,142-144110.02311940.941.301.2229.773419201274.2664552485.205435778
73-522-29H-2W,50-53110.60312560.941.301.2230.852597701113.5977402304.389546973
73-522-29H-2W,103-105111.13313120.941.301.2230.8034110001354.3833018935.347951204
73-522-29H-2W,140-143111.50313520.941.301.2229.6348212201725.8040067897.081288722
73-522-29H-3W,52-54112.12314180.941.301.2229.92361540913.0415251743.710917623serrated tooth (106-63)
73-522-29H-3W,100-103112.60314690.941.301.2230.64171380561.8278850392.230174144
73-522-29H-CC,11-14113.21315340.941.301.2230.28362520902.9719153993.625959923
73-522-30H-1W,55-58113.55315700.941.301.2231.64173751963.0339038763.701618994
73-522-30H-1W,101-103114.01316190.941.301.2230.68193661892.9011490513.539574677
73-522-30H-1W,140-143114.40316610.941.301.2230.62221520752.4497795202.988973905
73-522-30H-2W,50-53115.00317250.941.301.2227.98162280461.6440314512.005825862
73-522-30H-2W,106-108115.56317840.941.301.2229.93251510772.5730392273.139325195
73-522-30H-2W,140-143115.90318210.941.301.2229.83233460722.4134024282.944554816
73-522-30H-3W,57-59116.57318920.941.301.2230.59211670892.9090671373.549282770
73-522-30H-3W,100-103117.00319380.941.301.2230.5746260361.1775981581.436753542
73-522-30H-CC,13-16117.63320050.941.301.2229.26292430742.5290498973.085631513
73-522-31H-1W,56-58117.96320400.941.301.2230.74213670912.9606879213.612340713
73-522-31H-1W,100-103118.40320870.941.301.2229.62220630852.8699442563.501499721
73-522-31H-1W,140-142.5118.80321300.941.301.2230.702708401113.6162123604.412084531
73-522-31H-2W,57-59119.47322010.941.301.2227.37153570752.7397960863.342759236
73-522-31H-2W,100-103.5119.90322470.941.301.2230.28101640752.4771360343.022282217
73-522-31H-2W,137-140120.27322860.941.301.2229.63210760973.2742173953.994872452
73-522-31H-3W,51-54120.91323540.941.301.2230.643945701003.2633880493.981550683
73-522-31H-3W,100-103121.40324070.941.301.2229.93262500782.6063595173.180009218
73-522-32H-1W,51-53122.31325040.941.301.2233.84192300511.5071367361.838824639
73-522-32H-1W,100-103122.80325560.941.301.2230.65221710943.0671143353.742102722
73-522-32H-1W,140-143123.20325980.941.301.2229.45173660862.9201442423.562822632
73-522-32H-2W,57-60123.87326700.941.301.2228.40204471722.5348542463.092714631
73-522-32H-2W,100-103124.30327160.941.301.2228.06163590782.7796982253.391429617
73-522-32H-2W,142-145124.72327600.941.301.2229.803246801043.4901554134.258284408
73-522-32H-3W,53-56125.33328250.941.301.2228.45121600732.5654993063.130101775
73-522-32H-3W,100-103125.80328760.941.301.2230.56191490692.2576982602.754555077
73-522-32H-CC,41703-126.35329340.941.301.2230.893038801213.9169984794.779028227
73-522-33H-1W,50-54126.70329710.941.301.2230.48162350531.7389934842.121747386
73-522-33H-1W,100-103127.20330250.941.301.2230.30190530722.3759239702.898773520
73-522-33H-1W,140-144127.60330670.941.301.2230.593939601384.5116911655.504644312
73-522-33H-2W,57-59128.27331390.941.301.2230.83197250511.6543885092.018479585
73-522-33H-2W,100-103128.70331821.001.301.2930.78167590822.6643705423.447965398
73-522-33H-2W,140-143129.10332201.051.301.3730.79180450632.0461587432.795445711
73-522-33H-3W,17-19129.37332461.051.301.3730.562949701304.2533282295.810829085
73-522-34H-1W,53-58130.23333271.051.301.3728.39142820983.4517981054.715778627
73-522-34H-1W,103-107130.73333751.051.301.3730.251747901003.3060474224.516648082
73-522-34H-1W,138-142131.08334081.051.301.3730.743417401093.5461339014.844736142
73-522-34H-2W,55-58131.75334721.051.301.3727.062237901043.8438509475.251343699
73-522-34H-2W,106-109132.26335211.051.301.3729.74250710963.2276610554.409609264
73-522-34H-2W,141-143.5132.61335541.051.301.3730.65226580862.8056073003.832911939
73-522-34H-3W,53-57133.23336131.051.301.3728.1821109001214.2942368505.866761986
73-522-34H-3W,90-93133.60336481.051.301.3730.26260560822.7098748503.702140999
73-522-35H-1W,51-54134.21337061.051.301.3731.0235512121635.2542848217.178306250
73-522-35H-1W,102-107134.72337511.131.301.4730.55170450622.0295263352.973779968
73-522-35H-1W,144-146135.14337881.131.301.4729.26307500872.9731189044.383331322
73-522-35H-2W,52-55135.72338401.131.301.4726.61143230401.5032112352.216267322
73-522-35H-2W,100-103136.20338821.131.301.4730.70290670963.1271173194.610436648
73-522-36H-1W,50-53136.75339301.131.301.4729.41280480762.5842077703.810022591
73-522-36H-1W,100-103137.20339701.131.301.4730.1833211301484.9031300527.228839135
73-522-36H-1W,140-143137.60340051.131.301.4730.024239901444.7969619247.072356679
73-522-36H-2W,50-53138.20340581.131.301.4731.462787101063.3698827854.968355680serrated pieces
73-522-36H-2W,108-111138.78341091.131.301.4729.06172440632.1680477933.196410067
73-522-36H-2W,140-143139.10341381.131.301.4730.86203560792.5596246753.773759090
73-522-36H-3W,40-50139.60341821.131.301.4722.71205370622.7296061004.024415281
73-522-37H-1W,52-56140.22342361.131.301.4729.382118201043.5399555465.219053157
73-522-37H-1W,100-103140.70342791.131.301.4729.36131540682.3160684063.414674145
73-522-37H-1W,140-143141.10343141.131.301.4730.79202740963.1183815604.597557162
73-522-37H-2W,53-57141.73343701.131.301.4729.74225620892.9926729954.412239753
73-522-37H-2W,100-103142.20344111.131.301.4729.403438801254.2516862196.268472274
73-522-37H-2W,141-143142.61344471.131.301.4729.25280630913.1106644524.586147800
73-522-37H-3W,58-60143.28345061.131.301.4730.27215580842.7749514384.091241435
73-522-38H-1W,55-57144.25345921.131.301.4730.402412430792.5989406853.831713087
73-522-38H-1W,100-102144.70346311.131.301.4729.252339601224.1703413536.148465665
73-522-38H-1W,140-143145.10346671.131.301.4730.782238101063.4433807505.076716728
73-522-38H-2W,57-59145.77347261.131.301.4728.4038110501445.0712082157.476720814
73-522-38H-2W,107-110146.27347701.131.301.4730.0134110001354.4990402056.633193760
73-522-38H-2W,140-143146.60347991.131.301.4730.524016101023.3418955764.927050663
73-522-38H-3W,17-20146.87348231.131.301.4728.874496211164.0175942925.923365382
73-522A-29H-1W,56-58148.06349281.131.301.4726.2037710601505.7254312208.441176508
73-522A-29H-1W,100-102148.50349661.131.301.4729.86280630913.0471368634.492518199
73-522A-29H-1W,140-142148.90350021.111.301.4530.812807901073.4728533225.023879507
73-522A-29H-2W,52-54149.52350780.821.301.0727.5225010901344.8683722925.187884166
73-522A-29H-2W,101-103150.01351380.821.301.0730.304238501304.2901317074.571757724
73-522A-29H-2W,144-146150.40351850.821.301.0730.59185700933.0398912183.239364512
73-522A-29H-3W,53-55151.03352620.821.301.0725.593349101285.0014066465.329714453
73-522A-30H-1W,54-56152.04353850.821.301.0728.20201010501354.7879131795.102164548
73-522A-30H-1W,103-105152.53354450.821.301.0730.852507501003.2416381943.454377988
73-522A-30H-1W,140-143152.90354900.821.301.0729.77300560862.8888239463.078459619
73-522A-30H-2W,53-55153.53355670.821.301.0727.633148901244.4882166224.782774817
73-522A-31H-1W,53-57155.03357500.821.301.0729.682998401224.1109692124.380780350
73-522A-31H-1W,82-83155.32357860.821.301.0730.1128014101695.6123990855.980763341