Sediment samples from the South Shetland Islands contain benthic Foraminifera, specifically abundant units of Ehrenbergina parva. The dataset documents a wide morphological variation of the shell observed in samples from Caleta Balleneros and Puerto Foster stations on Deception Island. The data was collected by SCIOPS and published via NASA EarthData in 1996.
Use Cases
- Analyze morphological variation patterns of Ehrenbergina parva shells across different sampling stations.
- Study the distribution of Cassidulinoides parkerianus classifications based on shell form features.
- Correlate Foraminifera population census data with specific Antarctic convergence zone locations like the Ross Sea.
- Investigate the relationship between sediment sample characteristics and the abundance of E. parva units.
Strengths
- Data includes samples from ten summit sediment locations.
- Focuses on a specific region: south of the Antarctic convergence, including Ross and Weddell Seas.
- Identifies a specific species (Ehrenbergina parva) with noted morphological variation.
Limitations
- Dataset size and specific row/column counts are unknown.
- Data is from 1996 and may not reflect current conditions.
- Geographic coverage is restricted to a specific Antarctic region.
Provenance
- Source
- SCIOPS via NASA EarthData.
- Collection Method
- Ten summit sediment samples were recovered for a census of the Foraminifera population.
- Geography
- South Shetland Islands (Deception Island: Caleta Balleneros, Puerto Foster), south of the Antarctic convergence: Ross and Weddell Seas, Bransfield Strait.