ammonites
Locality 27, McIvor Formation, Heathcote District, Victoria, Australia (Devonian of Australia)

Where: Victoria, Australia (34.1° S, 151.0° E: paleocoordinates 12.1° S, 175.7° E)

• coordinate based on political unit

• outcrop-level geographic resolution

When: McIvor Formation, Early/Lower Devonian (416.0 - 391.9 Ma)

• According to the author, the McIvor Formation lies above the Silurian/Devonian boundary, but the Mt. Ida Formation above the McIvor is of Lower Gedinnian age. The stage name "Skalian" is given as the age of the McIvor.

• group of beds-level stratigraphic resolution

Environment/lithology: marine; sandstone

• sandstone

Primary reference: J. A. Talent. 1965. The Silurian and Early Devonian Faunas of the Heathcote District, Victoria. Geological Survey of Victoria Memoir 26:1-55 [A. Miller/K. Layou/P. Wagner] more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 8358: authorized by Arnold Miller, entered by Karen Layou on 08.07.2000