Post Cruise Report for Antarctic Sediment Sampling, 1993

A post-cruise report from the Australian National Antarctic Research Expeditions (ANARE) Voyage 7 in the 1992/1993 season. The record describes preliminary results from a geoscience program on the Mac. Robertson Shelf and in Prydz Bay, including echo sounder traverses, gravity coring, and grab sampling. It presents location information for samples and preliminary descriptions of grab samples and subsamples.

Use Cases

• Study past environmental change in Antarctica based on sedimentary records mentioned in the description.
• Map sediment sample locations for geological surveys based on the reported echo sounder traverses and coring.
• Analyze preliminary sediment descriptions for core and grab samples collected from the Antarctic continental shelf and slope.

Strengths

• Report is associated with a formal research expedition (ANARE Voyage 7) and a Cooperative Research Centre program.
• Includes specific geographic focus on the Mac. Robertson Shelf and Prydz Bay in Antarctica.
• Covers multiple data collection methods: echo sounder traverses, gravity coring, and grab sampling.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data is presented as a preliminary report from 1993; freshness should be verified for contemporary research.

Provenance

Source

Australian Ocean Data Network

Collection Method

Collected during ANARE Voyage 7 via echo sounder traverses, gravity coring, and grab sampling.

Time Range

January - March 1993

Freshness

Last updated 2026-06-05 06:58:05.844516; freshness should be verified

Geography

Prydz Bay and Mac. Robertson Shelf, Antarctica