Citation:

PANGAEA.947797

Name: Sedimentation rate and color data of sediment core M94-482 PC
Creator: Dirk Nürnberg
Published: 2022-08-31
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Benthic stable isotopes; Gulf of Mexico; Loop Current; Mid Pleistocene Transition; northern Campeche bank; northern hemisphere cooling

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Abstract:

Proxy parameter of core M94-482 PC: Sedimentation rate and color data of sediment core M94-482 PC. Sedimentological and logging data as well as the foraminiferal analyses were performed on piston core M94-482 PC, which was recovered from the northern Campeche Bank (Gulf of Mexico; 23°49.155'N 87°07.752'W) from 630 m water depth during R/V Meteor Cruise M94 in 2013 (https://doi.org/10.2312/cr_m94). Sampling and analytical studies were carried out from ~0.5 cm to 879 cm core depth at 1-5 cm spatial resolution. The records cover the last ~288 kyrs. The sediment color data were taken with a MINOLTA CM-600d hand-held spectrophotometer.

Keyword(s):

Benthic stable isotopes; Gulf of Mexico; Loop Current; Mid Pleistocene Transition; northern Campeche bank; northern hemisphere cooling

Supplement to:

Hübscher, Christian; Nürnberg, Dirk (2023): Loop Current attenuation after the Mid-Pleistocene Transition contributes to Northern hemisphere cooling. Marine Geology, 456, 106976, https://doi.org/10.1016/j.margeo.2022.106976

Related to:

Hübscher, Christian; Nürnberg, Dirk; Al Hseinat, Muayyad; Álvarez García, Maria; Erdem, Zeynep; Gehre, Nadine; Jentzen, Anna; Kalvelage, Claudia; Karas, Cyrus; Kimmel, Bastian; Mildner, Tanja; Ortiz, Aramis Olivos; Parker, Andrew; Petersen, Asmus; Raeke, Andreas; Reiche, Sönke; Schmidt, Matthew W; Weiß, Benedikt; Wolf, Daniela (2014): Yucatan Throughflow - Cruise No. M94 - March 12 - March 26, 2013 - Balboa (Panama) - Kingston (Jamaica). METEOR-Berichte, DFG-Senatskommission für Ozeanographie, M94, 32 pp, https://doi.org/10.2312/cr_m94

Project(s):

Surface and Intermediate Water Variability in Yucatan Strait and the Gulf of Mexico (YUCATAN_THROUGHFLOW)

Coverage:

Latitude: 23.819170 * Longitude: -87.129170

Date/Time Start: 2013-03-21T20:58:00 * Date/Time End: 2013-03-21T20:58:00

Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 8.79 m

Event(s):

M94_482 * Latitude: 23.819170 * Longitude: -87.129170 * Date/Time: 2013-03-21T20:58:00 * Elevation: -629.5 m * Recovery: 8.81 m * Location: Gulf of Mexico * Campaign: * Basis: * Method/Device: Piston corer (PC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Nürnberg, Dirk		Geocode
2	AGE	Age	ka BP	Nürnberg, Dirk		Geocode
3	Sedimentation rate	SR	cm/ka	Nürnberg, Dirk
4	Color, Y	Y		Nürnberg, Dirk	Spectrophotometer Konica Minolta CM-600d	D65; represents sediment lightness on a linear scale
5	Color, L*, lightness	L*		Nürnberg, Dirk	Spectrophotometer Konica Minolta CM-600d	D65; represents sediment brightness/gray scale on a linear scale
6	Color, a*	a*		Nürnberg, Dirk	Spectrophotometer Konica Minolta CM-600d	D65; indicates relationship between green and magenta
7	Color, b*	b*		Nürnberg, Dirk	Spectrophotometer Konica Minolta CM-600d	D65; indicates relationship between blue and yellow

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

4394 data points

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