Eurypterid-Associated Biota of the Shunet Fm. at Khakassia near Lake Shunet (Devonian to of Russian Federation)

Where: Russian Federation (54.1° N, 91.4° E: paleocoordinates 33.5° N, 13.3° E)

• coordinate based on political unit

• local area-level geographic resolution

When: Matarak Formation, Lochkovian to Lochkovian (419.2 - 387.7 Ma)

• "Lochkovian or Eifelian"

• formation-level stratigraphic resolution

Environment/lithology: fluvial-lacustrine; gray, calcareous sandstone

• "nonmarine"
• "Dark-gray, calcareous sandstone"

Size class: macrofossils

Primary reference: E.S. Shpinev. 2012. On Some Eurypterids (Eurypterida, Chelicerata) from the Devonian of South Siberia. Paleontological Journal 46(4):370-377 [R. Plotnick/R. Plotnick]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 26991: authorized by Michael Foote, entered by Michael Foote on 11.11.2002

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Plantae indet. Haeckel 1866
land plants
Euchelicerata
 Eurypterida - Adelophthalmidae
Parahughmilleria longa Shpinev 2012 eurypterid
 Eurypterida -
Stylonuroides orientalis Shpinev 2012 eurypterid