Where: Russian Federation (51.5° N, 93.0° E: paleocoordinates 37.2° N, 9.8° E)
• coordinate estimated from map
• local area-level geographic resolution
When: Biertdag Formation, Lochkovian to Lochkovian (419.2 - 407.6 Ma)
• "Lochkovian or Pragian"
• formation-level stratigraphic resolution
Environment/lithology: marine; gray, argillaceous shale and conglomerate
Size class: macrofossils
Primary reference: N.N. Predtechensky and V.I. Krasnov. 1967. Devonian of Intermontane Depressions in the Altai-Sayan Region. In D. H. Oswald (ed.), International Symposium on the Devonian system 1:463-472 [R. Plotnick/R. Plotnick]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 26990: authorized by Michael Foote, entered by Michael Foote on 11.11.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
Euchelicerata | |
? Nanahughmilleria sp. Kjellesvig-Waering 1961 eurypterid | |
Thecostraca | |
| |
unclassified | |
|