Geoscience data from the University of Bremen. Delivered through PANGAEA. Available data:

Temporal and spatial variations in Coccolithophorid communities in the subtropical Eastern Atlantic
Sedimentology of the Rio Grande Rise area
Late Quaternary planktic foraminifera assemblages in the South Atlantic Ocean
…

Published: September 17, 2025 at 08:42

University of Bremen
University of Bremen

Flanders Marine Institute (VLIZ)
Flanders Marine Institute (VLIZ)

22,625

occurrence records

211

taxa

187

species

Taxa

Field	Missing	Invalid
coordinateUncertaintyInMeters	22,625		100.0%
eventDate	1,141		5.0%
maximumDepthInMeters	22,625		100.0%
minimumDepthInMeters	702		3.1%
scientificNameID	2,009	3,389	23.9%

The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.

Flag	Records
NO_MATCH	4,715	20.8%
NO_DEPTH	702	3.1%
NO_ACCEPTED_NAME	599	2.6%
WORMS_ANNOTATION_RESOLVABLE_LOSS	473	2.1%
WORMS_ANNOTATION_RESOLVABLE	331	1.5%
WORMS_ANNOTATION_REJECT_FOSSIL	290	1.3%
MARINE_UNSURE	257	1.1%
WORMS_ANNOTATION_REJECT_AMBIGUOUS	170	0.8%
WORMS_ANNOTATION_REJECT_GROUPING	92	0.4%

PANGAEA - Data from University Bremen