Foraminiferida in the Mac. Robertson Shelf–Prydz Bay region, East Antarctica: distribution and controls - unfinished study

• Other Authors: AADC (owner), AADC, DATA OFFICER (distributor), AADC, DATA OFFICER (custodian), AU/AADC > Australian Antarctic Data Centre, Australia (hasAssociationWith), Australian Antarctic Data Centre (publisher), Australian Antarctic Division (sponsor), CONNELL, DAVE J. (author), QUILTY, PATRICK G. (collaborator), QUILTY, PATRICK G. (hasPrincipalInvestigator), Quilty, PG. (originator)
• Format: Dataset
• Language: unknown
• Published: Australian Ocean Data Network
• Subjects: biota; oceans; EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > PROTISTS > AMOEBOIDS > FORAMINIFERS; OCEANS > MARINE SEDIMENTS > SEDIMENT COMPOSITION; NELLA DAN; SEDIMENT CORERS; SHIPS; R/V AA > R/V Aurora Australis; R/V NBP > R/V Nathaniel B. Palmer; AMD/AU; AMD; CEOS; CONTINENT > ANTARCTICA; OCEAN > SOUTHERN OCEAN > PRYDZ BAY; GEOGRAPHIC REGION > POLAR; Antarc*; Antarctic; Antarctica; aurora australis; East Antarctica; Lambert Glacier; Prydz Bay; Southern Ocean
• Online Access: https://researchdata.edu.au/foraminiferida-mac-robertson-unfinished-study/2817588

Statement: These data were discovered on AADC servers, and are possibly unfinished/unchecked. Quality of the dataset cannot be guaranteed. These data are linked to what appears to be an unfinished report/paper by Pat Quilty. An extract of the unfinished report is available below, and the full document is included in the data download. These data are also linked to a collection in the biodiversity database, and are also related to another record (both listed at the provided URLs). Foraminiferids are recorded from samples collected on Mac. Robertson Shelf and Prydz Bay, East Antarctica in 1982, 1995 and 1997. Most are identifiable from previous literature but a new enrolled biserial agglutinated genus is noted but not defined. Distribution is related to oceanographic factors. The Mac. Robertson Shelf-Prydz Bay region off the East Antarctic coast is that segment of the southern Indian Ocean between latitudes 66 degrees and almost 70 degrees S, and longitudes 60 degrees and 80 degrees E. It includes Mac. Robertson Shelf, the continental shelf, bounded seaward by the 500 m isobath, and Prydz Bay, the deepest re-entrant into the east Antarctic shield and the outlet for the Lambert Glacier at its southern end. The Lambert Glacier is the world’s largest glacier and drains some 1 000 000 km2 of East Antarctica. The marine region studied here covers some 140 000 km2. Several research cruises to the region have collected sediment samples that yielded modern and recycled foraminiferid faunas. The modern component of the faunas has not been recorded in detail previously. This paper records the details of the taxonomy and distribution of species collected during marine geology/geophysics cruises that provided the foraminiferids discussed in Quilty (1985, 2001), O’Brien (1992), O’Brien et al. (1993, 1995) and Harris et al. (1997). The geophysical results and interpretations of the 1982 voyage of MV Nella Dan are described by Stagg (1985) and this provides also the general setting and nomenclature of Prydz Bay. Two cruises ...