Citation:

PANGAEA.949971 (DOI registration in progress)

Name: Organic carbon measurements on rock samples collected in Cerro Cazador, Chile
Published: 2024
License: https://creativecommons.org/licenses/by/4.0/
Keywords: delta; marine sediment; organic carbon

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Abstract:

This dataset includes organic carbon measurements on rock samples collected upper Cretaceous deposits found in Cerro Cazador (Magallanes Basin, Patagonia, Southern Chile) in March 2020. The dataset was collected during the Chile Slope System geologic field trip that took place between February and March 2020, and led by Steve Hubbard, Brian Romans and Lisa Stright. Samples were collected along a 525-m geologic section using hammers and shovels.

Keyword(s):

delta; marine sediment; organic carbon

Supplement to:

Hage, Sophie; Romans, Brian W; Peploe, Thomas; Poyatos-Moré, Miquel; Haeri Ardakani, Omid; Bell, Daniel; Englert, Rebecca; Kaempfe, Sebastian; Nesbit, Paul; Sherstan, Georgia; Synnott, Dane; Hubbard, Stephen M (accepted): High rates of organic carbon burial in submarine deltas maintained on geological timescales. Nature Geoscience

Coverage:

Median Latitude: -51.137244 * Median Longitude: -72.404348 * South-bound Latitude: -51.139049 * West-bound Longitude: -72.411993 * North-bound Latitude: -51.135552 * East-bound Longitude: -72.398246

Event(s):

CSS-2020_CC01-5 * Latitude: -51.137435 * Longitude: -72.411993 * Location: Chile * Method/Device: Outcrop sample (OUTCROP)

CSS-2020_CC01-10 * Latitude: -51.137592 * Longitude: -72.411663 * Location: Chile * Method/Device: Outcrop sample (OUTCROP)

CSS-2020_CC01-15 * Latitude: -51.137736 * Longitude: -72.411292 * Location: Chile * Method/Device: Outcrop sample (OUTCROP)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Hage, Sophie
2	Campaign	Campaign		Hage, Sophie		Field campaign
3	Sample ID	Sample ID		Hage, Sophie
4	Latitude of event	Latitude		Hage, Sophie
5	Longitude of event	Longitude		Hage, Sophie
6	Stratigraphic height	Strat height	m	Hage, Sophie
7	Clinothem subdivision	Clinothem subdiv		Hage, Sophie
8	Lithology/composition/facies	Lithology		Hage, Sophie
9	δ13C	δ13C	‰ PDB	Hage, Sophie	Mass spectrometer (MSPEC)
10	Carbon, organic, total	TOC	%	Hage, Sophie	Calculated
11	Pyrolysis temperature maximum	Tmax	°C	Hage, Sophie	HAWK Pyrolysis
12	Hydrogen index, mass HC, per unit mass total organic carbon	HI, HC/TOC	mg/g	Hage, Sophie	HAWK Pyrolysis
13	Oxygen index, mass HC, per unit mass total organic carbon	OI, HC/TOC	mg/g	Hage, Sophie	HAWK Pyrolysis
14	Hydrocarbon yield, S1 per unit rock mass	S1/rock	mg/g	Hage, Sophie	HAWK Pyrolysis	Free oil
15	Hydrocarbon yield, S2 per unit rock mass	S2/rock	mg/g	Hage, Sophie	HAWK Pyrolysis	Kerogen
16	Carbon dioxide yield, S3 per unit rock mass	S3 CO2/rock	mg/g	Hage, Sophie	HAWK Pyrolysis
17	Carbon monoxide yield, S3 per unit rock mass	S3 CO/rock	mg/g	Hage, Sophie	HAWK Pyrolysis
18	Carbon dioxide yield, S3 per unit rock mass	S3 CO2/rock	mg/g	Hage, Sophie	HAWK Pyrolysis	S3'
19	Carbon monoxide yield, S3 per unit rock mass	S3 CO/rock	mg/g	Hage, Sophie	HAWK Pyrolysis	S3'
20	Carbon dioxide yield, S4 from organic source per unit rock mass	S4 CO2 org/rock	mg/g	Hage, Sophie	HAWK Pyrolysis
21	Carbon monoxide yield, S4 from organic source per unit rock mass	S4 CO org/rock	mg/g	Hage, Sophie	HAWK Pyrolysis
22	Carbon dioxide yield, S5 from inorganic source per unit rock mass	S5 CO2 inorg/rock	mg/g	Hage, Sophie	HAWK Pyrolysis
23	Carbon in carbonate	C (carb)	%	Hage, Sophie	Calculated
24	Calcium carbonate	CaCO3	%	Hage, Sophie	Calculated
25	n-Nonane, fractional abundance	C9		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
26	n-Decane, fractional abundance	C10		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
27	n-Undecane, fractional abundance	C11		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
28	n-Dodecane, fractional abundance	C12		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
29	n-Tridecane, fractional abundance	C13		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
30	n-Tetradecane, fractional abundance	C14		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
31	n-Pentadecane, fractional abundance	C15		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
32	n-Hexadecane, fractional abundance	C16		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
33	n-Heptadecane, fractional abundance	C17		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
34	Pristane, fractional abundance	Pr		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
35	n-Octadecane, fractional abundance	C18		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
36	Phytane, fractional abundance	Phy		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
37	n-Nonadecane, fractional abundance	C19		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
38	n-Icosane, fractional abundance	C20		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
39	n-Henicosane, fractional abundance	C21		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
40	n-Docosane, fractional abundance	C22		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
41	n-Tricosane, fractional abundance	C23		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
42	n-Tetracosane, fractional abundance	C24		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
43	n-Pentacosane, fractional abundance	C25		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
44	n-Hexacosane, fractional abundance	C26		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
45	n-Heptacosane, fractional abundance	C27		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
46	n-Octacosane, fractional abundance	C28		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
47	n-Nonacosane, fractional abundance	C29		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
48	n-Triacontane, fractional abundance	C30		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
49	n-Hentriacontane, fractional abundance	C31		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
50	n-Dotriacontane, fractional abundance	C32		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
51	n-Tritriacontane, fractional abundance	C33		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
52	n-Tetratriacontane, fractional abundance	C34		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)
53	n-Pentatriacontane, fractional abundance	C35		Hage, Sophie	Gas chromatography - Mass spectrometry (GC-MS)

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

2420 data points

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