/* DATA DESCRIPTION:
Citation:	Standring, Patricia; Lowery, Christopher M; Martindale, Rowan C (2025): Deep Sea Drilling Program Site 10-95 benthic foraminifera stable isotope, grain size and X-ray fluorescence data across Eocene/Oligocene Boundary, southern Gulf of Mexico [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.987490 (DOI registration in progress)
Abstract:	This dataset contains analysis of Deep Sea Drilling Program Site 95 sediment cores from the southeastern Gulf of Mexico from the late Eocene to the early Oligocene. The data include benthic foraminifera population counts of 300 individuals from each sample where possible; however, most samples did not yield 300 individuals. From these population counts, there are calculated Fisher-α diversity and Shannon Diversity Index values. The data set also includes stable carbon (δ13C) and oxygen (δ18O) isotope data from benthic foraminifera species Nuttallides truempyi, Oridorsalis umbonatus, and Cibicidoides spp. Isotope values are corrected to Cibicidoides spp. according to Katz et al. (2003). The dataset provides corrected and uncorrected values for N. truempyi and O. umbonatus. Stable isotopes were measured on a Gasbench II coupled to a Thermo MAT253 isotope ratio mass spectrometer in the Stable Isotope Laboratory at the University of Texas at Austin and reported VPDB. Additional data are grain size measurements acquired from a laser grain size analyzer (Malvern Mastersizer 3000), and X-Ray Fluorescence (XRF) data acquired on the third-generation XRF scanner at the Gulf Coast Repository at Texas A&M University. XRF data were measured at ~5 cm resolution at 10kv and 30kV and quality controlled by removing data with positive Ar values, which indicate air was measured rather than the sediment core surface.
Keyword(s):	Benthic foraminifera; Benthic foraminifera assemblages; benthic foraminifera isotopes; Eocene-Oligocene Transition; Paleoceanography; XRF data
Supplement to:	Standring, Patricia; Lowery, Christopher M; Martindale, Rowan C (preprint): Intensification of Deep Sea Circulation in the Gulf of Mexico during the Eocene-Oligocene Transition. https://doi.org/10.22541/essoar.175309032.22357002/v1
Project(s):	Deep Sea Drilling Project (DSDP) (URI: http://www.deepseadrilling.org/)
Funding:	Division of Ocean Sciences (NSF OCE), grant/award no. 1928888: NSF-OCE Chris Lowery
	Paleontological Society of America, grant/award no. Arthur J. Boucot Award: Deep Sea Circulation at the EOT in the Gulf of Mexico
	University of Texas at Austin (URI: https://www.utexas.edu/), grant/award no. Jackson School of Geosciences research funds: Deep Sea Circulation at the EOT in the Gulf of Mexico
Coverage:	LATITUDE: 24.150000 * LONGITUDE: -86.397500
	DATE/TIME START: 1970-03-27T00:00:00 * DATE/TIME END: 1970-03-27T00:00:00
License:	Creative Commons Attribution 4.0 International (CC-BY-4.0) (URI: https://creativecommons.org/licenses/by/4.0/)
Size:	6 datasets
*/
/* TABULAR SUMMARY OF DATASETS LISTED IN THIS COLLECTION: */
Filename	Citation of child dataset
10-95_benthic_counts_diversity.tab	Standring, Patricia; Lowery, Christopher M; Martindale, Rowan C (2025): Benthic foraminifera population data and diversity values of DSDP Site 10-95. https://doi.pangaea.de/10.1594/PANGAEA.987446
10-95_Cibicidoides_isotopes.tab	Standring, Patricia; Lowery, Christopher M; Martindale, Rowan C (2025): Stable isotope values of Cibicidoides spp. from DSDP Site 10-95. https://doi.pangaea.de/10.1594/PANGAEA.987451
10-95_grain_size.tab	Standring, Patricia; Lowery, Christopher M; Martindale, Rowan C (2025): Grain size analysis of DSDP Site 10-95. https://doi.pangaea.de/10.1594/PANGAEA.987461
10-95_Nuttallides_truempyi_isotopes.tab	Standring, Patricia; Lowery, Christopher M; Martindale, Rowan C (2025): Stable isotope values of Nuttallides truempyi from DSDP Site 10-95. https://doi.pangaea.de/10.1594/PANGAEA.987457
10-95_Oridorsalis_umbonatus_isotopes.tab	Standring, Patricia; Lowery, Christopher M; Martindale, Rowan C (2025): Stable isotope values of Oridorsalis umbonatus from DSDP Site 10-95. https://doi.pangaea.de/10.1594/PANGAEA.987458
10-95_XRF.tab	Standring, Patricia; Lowery, Christopher M; Martindale, Rowan C (2025): XRF elemental count data at the 10kV and 30kV excitation levels of DSDP Site 10-95. https://doi.pangaea.de/10.1594/PANGAEA.987489
