Antarctic Glacial Sediment Stratigraphy from the Sirius Formation

Field studies from 1985 examined outcrops of the Sirius Formation in the Miller, Queen Alexandra, Dominion, and Mount Sirius ranges of the Transantarctic Mountains. The dataset includes preliminary data on stratigraphy, sedimentation, glacial history, microfossil biostratigraphy, and Pliocene environments. Research was conducted by the Australian Antarctic Data Centre (AU_AADC) and reported in the Antarctic Journal between 1986 and 1987.

Use Cases

• Reconstructing Pliocene marine environments using siliceous microfossil biostratigraphy data.
• Analyzing glacial history and tectonic relations from stratigraphic and sedimentological field observations.
• Modeling Pliocene terrestrial environments and flora using palynomorph data and botanical analogs.
• Mapping the topography of the Dominion Erosion Surface from field survey data.

Strengths

• Field data collected from multiple, specific Antarctic mountain ranges (Miller, Queen Alexandra, Dominion, Mount Sirius).
• Research findings were peer-reviewed and published in the Antarctic Journal in 1986 and 1987.

Limitations

• Dataset is temporally stale, with last recorded update in December 1985.
• Specific data volume, file formats, and column structures are unknown.

Provenance

Source

Australian Antarctic Data Centre (AU_AADC), ASAC project 52.

Collection Method

Field examinations of geological outcrops conducted during November and December 1985.

Time Range

Studies focus on the Pliocene epoch and glacial history.

Geography

Central Transantarctic Mountains, Antarctica, including the Miller, Queen Alexandra (The Cloudmaker), Dominion, and Mount Sirius ranges.