Where: Yakutiya, Russian Federation (62.9° N, 138.2° E: paleocoordinates 15.9° N, 5.5° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Baraniy Formation, Ashgillian (449.5 - 443.7 Ma)
• 11 m thick, upper Baraniy Suite
• bed-level stratigraphic resolution
Environment/lithology: shallow subtidal; lithified, argillaceous limestone
Size class: macrofossils
Collection methods: peel or thin section,
Primary reference: K. N. Volkova, Y. Y. Latypov, and K. B. Khayznikova. 1978. Ordovik i silur Yuzhnogo Verkhoyanya (biostratigrafiya i paleontologiya) [The Ordovician and Silurian of the southern Verkhoyansk Range (biostratigraphy and paleontology)]. Trudy Instituta Geologii i Geofiziki 381:3-219 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 79565: authorized by Wolfgang Kiessling, entered by Uta Merkel on 13.03.2008
Creative Commons license: CC BY (attribution)
Taxonomic list
Stromatoporoidea | |
Stromatoporoidea indet. stromatoporoid sponge | |
Anthozoa | |
Rugosa indet. horn coral | |
Tollina polaris tabulate coral | |
Plasmoporella sp. Kiaer 1899 tabulate coral | |
Nyctopora cf. denticulata tabulate coral
Nyctopora sp. Nicholson 1879 tabulate coral | |
Mesofavosites sp. Sokolov 1951 tabulate coral | |
Agetolites aseptatus tabulate coral | |
Gastropoda | |
Gastropoda indet. Cuvier 1795 snail |