Citation:

PANGAEA.940788

Name: Carbonate stable isotope determination from two Ranches (Coffee & Mendota) in northern Texas, United States
Published: 2022-02-08
License: https://creativecommons.org/licenses/by/4.0/
Keywords: C4 vegetation; Miocene; paleosol; pedogenic carbonate; Stable isotope

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

Published: 2022-02-08 • DOI registered: 2022-03-12

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Keyword(s):

C4 vegetation; Miocene; paleosol; pedogenic carbonate; Stable isotope

Related to:

Lukens, William E; Fox, David L (2022): Paleovegetation and paleo-pedogenic properties from the upper Miocene Coffee Ranch fossil site in the North American Great Plains. Palaeogeography, Palaeoclimatology, Palaeoecology, 586, 110760, https://doi.org/10.1016/j.palaeo.2021.110760

Further details:

R code file and associated data files used in Lukens and Fox (2022)

Coverage:

Median Latitude: 35.746435 * Median Longitude: -100.505717 * South-bound Latitude: 35.737600 * West-bound Longitude: -100.529100 * North-bound Latitude: 35.769330 * East-bound Longitude: -100.445120

Minimum Elevation: 820.0 m * Maximum Elevation: 820.0 m

Event(s):

CRS1.5_1 (Coffee Ranch) * Latitude: 35.754300 * Longitude: -100.484900 * Elevation: 820.0 m * Location: Northern Texas, United States * Method/Device: Outcrop sample (OUTCROP) * Comment: Field samples were collected during individual sampling events (2014-07-24 to 2014-07-27; 2015-01-17 to 2015-01-19; and 2015-08-25). All samples were excavated from rock outcrops in northern Texas, United States, using a pick axe.

CRS1.5_2 (Coffee Ranch) * Latitude: 35.762650 * Longitude: -100.462800 * Elevation: 820.0 m * Location: Northern Texas, United States * Method/Device: Outcrop sample (OUTCROP) * Comment: Field samples were collected during individual sampling events (2014-07-24 to 2014-07-27; 2015-01-17 to 2015-01-19; and 2015-08-25). All samples were excavated from rock outcrops in northern Texas, United States, using a pick axe.

CRS1.5_3 (Coffee Ranch) * Latitude: 35.769330 * Longitude: -100.445120 * Elevation: 820.0 m * Location: Northern Texas, United States * Method/Device: Outcrop sample (OUTCROP) * Comment: Field samples were collected during individual sampling events (2014-07-24 to 2014-07-27; 2015-01-17 to 2015-01-19; and 2015-08-25). All samples were excavated from rock outcrops in northern Texas, United States, using a pick axe.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Lukens, William E
2	Pedofacies name	Pedofacies		Lukens, William E
3	Location	Location		Lukens, William E
4	LATITUDE	Latitude		Lukens, William E		Geocode
5	LONGITUDE	Longitude		Lukens, William E		Geocode
6	ELEVATION	Elevation	m a.s.l.	Lukens, William E		Geocode
7	Paleosol horizon type	Paleosol h t		Lukens, William E
8	Depth, soil, minimum	Depth soil min	m	Lukens, William E
9	Depth, soil, maximum	Depth soil max	m	Lukens, William E
10	DEPTH, soil	Depth soil	m	Lukens, William E		Geocode
11	Number	No		Lukens, William E		Number of samples
12	Sample type	Samp type		Lukens, William E		Type of sample (association)
13	Texture	Texture		Lukens, William E		Crystal texture
14	Grain size description	Grain size descr		Lukens, William E		Matrix grain size
15	Sample comment	Sample comment		Lukens, William E
16	δ13C	δ13C	‰ PDB	Lukens, William E		Mean values
17	δ13C, standard deviation	δ13C std dev	±	Lukens, William E
18	δ18O	δ18O	‰	Lukens, William E		Mean values
19	δ18O, standard deviation	δ18O std dev	±	Lukens, William E
20	Fraction C4 biomass	fC4 biom		Lukens, William E		Simple linear mix
21	Quantile	Quantile		Lukens, William E	Monte Carlo estimates of fC4, as quantile ranges	2.5th quantile
22	Quantile	Quantile		Lukens, William E	Monte Carlo estimates of fC4, as quantile ranges	16th quantile
23	Quantile	Quantile		Lukens, William E	Monte Carlo estimates of fC4, as quantile ranges	50th quantile
24	Quantile	Quantile		Lukens, William E	Monte Carlo estimates of fC4, as quantile ranges	84th quantile
25	Quantile	Quantile		Lukens, William E	Monte Carlo estimates of fC4, as quantile ranges	97.5th quantile
26	Quantile	Quantile		Lukens, William E	Monte Carlo estimates of fC4, as quantile ranges using mean annual precipitation range of 900-1200 mm in modern reference data set	2.5th quantile
27	Quantile	Quantile		Lukens, William E	Monte Carlo estimates of fC4, as quantile ranges using mean annual precipitation range of 900-1200 mm in modern reference data set	16th quantile
28	Quantile	Quantile		Lukens, William E	Monte Carlo estimates of fC4, as quantile ranges using mean annual precipitation range of 900-1200 mm in modern reference data set	50th quantile
29	Quantile	Quantile		Lukens, William E	Monte Carlo estimates of fC4, as quantile ranges using mean annual precipitation range of 900-1200 mm in modern reference data set	84th quantile
30	Quantile	Quantile		Lukens, William E	Monte Carlo estimates of fC4, as quantile ranges using mean annual precipitation range of 900-1200 mm in modern reference data set	97.5th quantile

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

732 data points

Data

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

1 Event	2 Pedofacies	3 Location	4 Latitude	5 Longitude	6 Elevation [m a.s.l.]	7 Paleosol h t	8 Depth soil min [m]	9 Depth soil max [m]	10 Depth soil [m]	11 No (Number of samples)	12 Samp type (Type of sample (association))	13 Texture (Crystal texture)	14 Grain size descr (Matrix grain size)	15 Sample comment	16 δ13C [‰ PDB] (Mean values)	17 δ13C std dev [±]	18 δ18O [‰] (Mean values)	19 δ18O std dev [±]	20 fC4 biom (Simple linear mix)	21 Quantile (2.5th quantile, Monte Carlo e...)	22 Quantile (16th quantile, Monte Carlo es...)	23 Quantile (50th quantile, Monte Carlo es...)	24 Quantile (84th quantile, Monte Carlo es...)	25 Quantile (97.5th quantile, Monte Carlo ...)	26 Quantile (2.5th quantile, Monte Carlo e...)	27 Quantile (16th quantile, Monte Carlo es...)	28 Quantile (50th quantile, Monte Carlo es...)	29 Quantile (84th quantile, Monte Carlo es...)	30 Quantile (97.5th quantile, Monte Carlo ...)
MRS02U07	Stage I Calcic Vertisol	Mendota Ranch	35.7543	-100.4849	820	Bkss	0.20	0.30	0.250	3	rhizolith	micrite	silty clay	Micrite overgrowth	-7.4	0.2	-5.3	0.2	0.253191489	0.027	0.127	0.2580	0.375000	0.470000	0.080000	0.194	0.303	0.404	0.505700
MRS02U07	Stage I Calcic Vertisol	Mendota Ranch	35.7543	-100.4849	820	Bkss	0.40	0.50	0.450	3	rhizolith	micrite	silty clay	Core of rhizolith	-7.4	0.1	-5.1	0.0	0.256737589	0.031	0.129	0.2580	0.375000	0.470000	0.082000	0.197	0.303	0.404	0.505000
MRS02U07	Stage I Calcic Vertisol	Mendota Ranch	35.7543	-100.4849	820	Bkss			0.500	3	rhizolith	micrite	silty clay	Core of rhizolith	-7.7	0.0	-5.2	0.0	0.236170213	0.026	0.116	0.2420	0.359000	0.453000	0.062000	0.174	0.282	0.382	0.482000
MRS02U07	Stage I Calcic Vertisol	Mendota Ranch	35.7543	-100.4849	820	Bkss			0.500	3	rhizolith	micrite	silty clay	Core of rhizolith	-8.0	0.1	-5.3	0.1	0.216312057	0.022	0.102	0.2260	0.343000	0.440000	0.054000	0.154	0.261	0.360	0.459000
CRS02U01	Stage II Calcic Vertisol	Coffee Ranch	35.7376	-100.5291	820	Bkss1			0.000	3	nodule	micrite	silty clay	Large nodules along upper contact	-7.9	0.1	-5.1	0.0	0.220567376	0.024	0.106	0.2310	0.348000	0.444000	0.056000	0.159	0.268	0.368	0.464000
CRS02U01	Stage II Calcic Vertisol	Coffee Ranch	35.7376	-100.5291	820	Bkss1	0.00	0.35	0.175	3	rhizolith	micrite	silty clay	Core of rhizolith	-8.1	0.0	-4.9	0.0	0.203546099	0.019	0.098	0.2210	0.338000	0.434025	0.048000	0.146	0.253	0.354	0.450000
CRS02U01	Stage II Calcic Vertisol	Coffee Ranch	35.7376	-100.5291	820	Bkss1	0.00	0.35	0.175	3	nodule	micrite	silty clay	Small nodules (1-3 mm)	-8.5	0.2	-4.9	0.2	0.180141844	0.013	0.085	0.2030	0.318000	0.418925	0.030000	0.118	0.226	0.326	0.425000
CRS02U01	Stage II Calcic Vertisol	Coffee Ranch	35.7376	-100.5291	820	Bkss1	0.35	1.45	0.900	3	rhizolith	micrite	clayey silt	Core of rhizolith	-8.2	0.0	-4.9	0.0	0.197872340	0.020	0.096	0.2170	0.332000	0.429375	0.044000	0.139	0.247	0.346	0.444000
CRS02U01	Stage II Calcic Vertisol	Coffee Ranch	35.7376	-100.5291	820	Bkss3	1.45	1.95	1.700	3	nodule	micrite	clayey sand	NA	-8.3	0.1	-4.8	0.1	0.195035461	0.017	0.092	0.2110	0.328000	0.423000	0.039000	0.133	0.240	0.340	0.434075
CRS02U01	Stage II Calcic Vertisol	Coffee Ranch	35.7376	-100.5291	820	Bkss3	1.85	1.95	1.900	3	rhizolith	micrite	clayey sand	Rhizocretion (1.5 cm wide)	-8.2	0.0	-4.9	0.1	0.201418440	0.018	0.095	0.2150	0.333000	0.430125	0.043000	0.139	0.247	0.347	0.443000
CRS02U01	Stage II Calcic Vertisol	Coffee Ranch	35.7376	-100.5291	820	Bkss3	1.85	1.95	1.900	3	rhizolith	micrite	clayey sand	Rhizocretion (0.7 cm wide)	-8.3	0.1	-4.9	0.1	0.190780142	0.017	0.091	0.2120	0.327000	0.424000	0.040000	0.134	0.240	0.339	0.435000
CRS01U15	Sandy Calcic Vertisol	Coffee Ranch	35.7376	-100.5291	820	Bkss	0.00	0.70	0.350	3	rhizolith	micrite	sandy clay	NA	-6.9	0.1	-5.2	0.1	0.289361702	0.035	0.151	0.2860	0.401000	0.497150	0.118800	0.233	0.340	0.440	0.542200
CRS01U15	Sandy Calcic Vertisol	Coffee Ranch	35.7376	-100.5291	820	Btkss	0.70	1.40	1.050	3	rhizolith	micrite	sandy clay	NA	-6.9	0.1	-4.9	0.1	0.292198582	0.034	0.150	0.2860	0.401000	0.497050	0.118000	0.234	0.339	0.440	0.543000
CRS01U15	Sandy Calcic Vertisol	Coffee Ranch	35.7376	-100.5291	820	Bk1	1.30	1.45	1.375	3	rhizolith	micrite	sandy clay	NA	-7.5	0.2	-4.7	0.1	0.247517730	0.028	0.125	0.2530	0.369000	0.465000	0.071000	0.187	0.296	0.396	0.494000
CRS01U15	Sandy Calcic Vertisol	Coffee Ranch	35.7376	-100.5291	820	Bk2	1.45	1.70	1.575	3	rhizolith	micrite	sandy clay	NA	-7.5	0.5	-4.9	0.5	0.251773050	0.025	0.119	0.2550	0.372000	0.473000	0.072000	0.183	0.296	0.403	0.506350
CRS04U4	Channel Lag	Coffee Ranch	35.7376	-100.5291	820	Nodule 1				3	nodule	micrite	sand	NA	-6.4	0.2	-4.9	0.3	0.325014746	0.053	0.178	0.3150	0.429000	0.524000	0.157000	0.271	0.377	0.477	0.584000
CRS04U4	Channel Lag	Coffee Ranch	35.7376	-100.5291	820	Nodule 2				3	bulk	micrite	sand	Weathering rind	-5.2	0.0	-4.6	0.0	0.408772444	0.096	0.254	0.3910	0.499000	0.591000	0.262950	0.364	0.465	0.568	0.686000
CRS04U4	Channel Lag	Coffee Ranch	35.7376	-100.5291	820	Nodule 2				3	rim	micrite	sand		-6.3	0.0	-5.2	0.0	0.335100128	0.056	0.185	0.3220	0.435000	0.528000	0.163625	0.279	0.384	0.485	0.592000
CRS04U4	Channel Lag	Coffee Ranch	35.7543	-100.4849	820	Nodule 2				3	interior	micrite	sand		-6.7	0.0	-4.8	0.0	0.303901035	0.040	0.160	0.2970	0.412920	0.506000	0.133000	0.248	0.355	0.455	0.558000
CRS04U4	Channel Lag	Coffee Ranch	35.7543	-100.4849	820	Nodule 3				3	nodule	micrite	sand	Hard interior	-7.1	0.0	-4.8	0.0	0.274878678	0.030	0.141	0.2750	0.391000	0.486000	0.101000	0.218	0.325	0.426	0.526000
CRS04U4	Channel Lag	Coffee Ranch	35.7543	-100.4849	820	Nodule 4				3	nodule	micrite	sand		-5.6	0.1	-4.3	0.1	0.380343955	0.080	0.228	0.3650	0.475000	0.567000	0.226000	0.334	0.436	0.538	0.649150
CRS04U4	Channel Lag	Coffee Ranch	35.7543	-100.4849	820	Nodule 5				3	rim	micrite	sand		-5.6	0.0	-4.1	0.1	0.385665383	0.077	0.228	0.3650	0.475000	0.568000	0.227000	0.334	0.436	0.538	0.651000
CRS04U4	Channel Lag	Coffee Ranch	35.7543	-100.4849	820	Nodule 5				3	interior	micrite	sand		-6.2	0.0	-4.0	0.0	0.340622629	0.060	0.190	0.3280	0.441000	0.534000	0.175000	0.287	0.392	0.492	0.600000
MRS02U08	MR Tufa	Mendota Ranch	35.7543	-100.4849	820	NA				3	matrix	micrite	massive	NA	-7.2	0.2	-5.0	0.0	0.268085106	0.030	0.135	0.2690	0.386000	0.481000	0.095000	0.210	0.318	0.418	0.521000
MRS02U08	MR Tufa	Mendota Ranch	35.7543	-100.4849	820	NA				3	clasts	micrite	massive	Reworked fragments of matrix	-7.7	0.1	-5.1	0.0	0.234751773	0.025	0.115	0.2415	0.358400	0.455125	0.061000	0.174	0.281	0.382	0.480000
CRS01U13_1	CR Tufa	Coffee Ranch	35.7376	-100.5291	820	NA				3	matrix	micrite	massive	NA	-7.3	0.7	-4.9	0.1	0.262411348	0.030	0.133	0.2660	0.388000	0.492000	0.076000	0.194	0.311	0.423	0.540000
CRS01U13_1	CR Tufa	Coffee Ranch	35.7376	-100.5291	820	NA				3	secondary overgrowth	translucent microspar	massive	Translucent coatings	-7.0	0.1	-5.4	0.0	0.285815603	0.032	0.146	0.2800	0.396000	0.489000	0.109000	0.226	0.332	0.433	0.536000
CRS01U13_2	CR Tufa	Coffee Ranch	35.7543	-100.4849	820	NA				3	matrix	micrite	massive	NA	-7.2	0.0	-5.1	0.0	0.268794326	0.031	0.136	0.2680	0.385000	0.480400	0.092000	0.210	0.317	0.418	0.519000
CRS1.5_1	Fracture	Coffee Ranch	35.7543	-100.4849	820	NA				3	fracture-fill	micrite	massive	NA	-7.0	0.0	-4.6	0.0	0.285815603	0.031	0.146	0.2800	0.395040	0.491000	0.110000	0.225	0.331	0.432	0.536000
CRS1.5_2	Fracture	Coffee Ranch	35.7627	-100.4628	820	NA				3	fracture-fill	micrite	massive	NA	-7.0	0.0	-4.7	0.0	0.285106383	0.032	0.146	0.2810	0.396000	0.491000	0.109450	0.226	0.332	0.432	0.533000
CRS1.5_3	Fracture	Coffee Ranch	35.7693	-100.4451	820	NA				3	secondary overgrowth	translucent microspar	massive	Translucent coatings	-7.0	0.0	-4.8	0.1	0.283687943	0.032	0.146	0.2800	0.396000	0.491000	0.110000	0.226	0.332	0.433	0.535000