Where: Alaska (65.2° N, 141.7° W: paleocoordinates 43.0° N, 26.5° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Takhandit Formation, Roadian (272.3 - 268.8 Ma)
• Sandstone Unit. About 71 feet above base of unit.
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified sandstone
Size class: macrofossils
Primary reference: E. E. Brabb and R. E. Grant. 1971. Stratigraphy and paleontology of the revised type section for the Takhandit Limestone (Permian) in east-central Alaska. United States Geological Survey Professional Paper 703:1-25 [M. Clapham/M. Clapham]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 102594: authorized by Matthew Clapham, entered by Matthew Clapham on 17.01.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
"Linoproductus cf. schrenki" = Schrenkiella schrenki
"Linoproductus cf. schrenki" = Schrenkiella schrenki Stuckenberg 1875 |