Citation:

PANGAEA.992735 (dataset in review)

Name: Deep-Learning derived pore pattern data for Globorotaloides hexagonus from Marine Isotope Stages 96-100, ODP Site 202-1241
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Amira 3D Pro; deep learning; Eastern Equatorial Pacific; Globorotaloides hexagonus; ODP; ODP Site 202-1241; Oxygen Minimum Zone (OMZ); planktic foraminifera; Plio-Pleistocene; porosity

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Abstract:

This dataset contains processed pore-pattern data derived from SEM images of the planktic foraminifer Globorotaloides hexagonus. The measurements were obtained using automated image analysis in Amira 3D Pro (Amira) with a G. hexagonus-based trained deep-learning algorithm, in collaboration with the Micropaleontology Group at the Institute of Geology, University of Hamburg, Germany. The G. hexagonus samples were selected from the Marine Isotope Stages 96–100 interval (~2.5 Ma) at Ocean Drilling Program (ODP) Site 202-1241 and were grouped into high-abundance and low-abundance categories. The pore-pattern parameters include porosity, pore density, and average pore size. For both abundance groups, data were collected from chambers F0 (ultimate/final-formed chamber), F1 (penultimate chamber), F2, and F3.

Keyword(s):

Amira 3D Pro; deep learning; Eastern Equatorial Pacific; Globorotaloides hexagonus; ODP; ODP Site 202-1241; Oxygen Minimum Zone (OMZ); planktic foraminifera; Plio-Pleistocene; porosity

Related to:

Huang, Yu-Hsin; Band, Shraddha; Mii, Horng-Sheng; Glock, Nicolaas; Groeneveld, Jeroen (submitted): Globorotaloides hexagonus as indicator of the Plio-Pleistocene Oxygen Minimum Zone. Paleoceanography and Paleoclimatology

Coverage:

Latitude: 5.842830 * Longitude: -86.444860

Date/Time Start: 2002-05-24T15:10:00 * Date/Time End: 2002-05-24T15:10:00

Minimum Elevation: -2027.2 m * Maximum Elevation: -2027.2 m

Event(s):

202-1241C * Latitude: 5.842830 * Longitude: -86.444860 * Date/Time: 2002-05-24T15:10:00 * Elevation: -2027.2 m * Penetration: 143.5 m * Recovery: 103.05 m * Location: North Pacific Ocean * Campaign: * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 11 core; 101 m cored; 42.5 m drilled; 102 % recovery

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Huang, Yu-Hsin
2	Sample code/label	Sample label		Huang, Yu-Hsin	DSDP/ODP/IODP sample designation
3	Group	Group		Huang, Yu-Hsin
4	Identification	ID		Huang, Yu-Hsin		F-Chamber
5	Globorotaloides hexagonus, porosity	G. hexagonus poros	%	Huang, Yu-Hsin	Image Analysis Packages, Thermo Fisher Scientific Inc., Amira 3D Pro
6	Globorotaloides hexagonus, pore density	G. hexagonus pore dens	#/µm²	Huang, Yu-Hsin	Image Analysis Packages, Thermo Fisher Scientific Inc., Amira 3D Pro
7	Globorotaloides hexagonus, pore size	G. hexagonus pore size	nm²	Huang, Yu-Hsin	Image Analysis Packages, Thermo Fisher Scientific Inc., Amira 3D Pro	Average
8	Sample comment	Sample comment		Huang, Yu-Hsin

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

3150 data points

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