Dataset

Marine Geoscience Data System

OBIS Secretariat Open in mapper Explore occurrences

This dataset contains biological specimens sampled at the seafloor, taken from NSF Ridge2000 expeditions.

Citation: Carbotte, S.M., R. Arko, D.N. Chayes, W. Haxby, K. Lehnert, S. OHara, W.B.F. Ryan, R.A. Weissel, T. Shipley, L. Gahagan, K. Johnson, T. Shank (2004), New Integrated Data Management System for Ridge2000 and MARGINS Research, Eos Trans. AGU, 85(51), 553, doi:10.1029/2004EO510002. Consulted on http://www.iobis.org on [date].

URL: http://ipt.obis.org/nonode/resource?r=mgds

979
occurrence records
73
taxa
45
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 979
100.0%
eventDate 979
100.0%
maximumDepthInMeters 979
100.0%
minimumDepthInMeters 979
100.0%
occurrenceStatus 979
100.0%
scientificNameID 2
0.2%

Quality flags

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

Flag Dropped Records
NO_DEPTH 979
100.0%
NOT_MARINE 1
0.1%
NO_MATCH 1
0.1%

Measurement types

DNA derived data