Where: Russian Federation (79.5° N, 96.0° E: paleocoordinates 14.2° N, 8.9° W)
• coordinate estimated from map
• local area-level geographic resolution
When: Pod''emnaya Formation, Lochkovian (419.2 - 410.8 Ma)
• STRATIGRAPHIC RELATIONS: From the Pod'emnaya Fm, which regionally overlies the Severnaya Zemiya Fm, and is overlain by the Spokojnaya Fm. AGE: Early Lochkovian. STRATIGRAPHIC POSITION: List probably representative of formation in the local area.
• formation-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Collection methods: COLLECTOR: Karatajute-Talimaa & Mark-Kurik (1978-1979), Blieck (1997, 2002) REPOSITORY: Not stated in text.
Primary reference: A. R. M. Blieck, V. N. Karatajute-Talimaa, and E. Mark-Kurik. 2002. Upper Silurian and Devonian heterostracan pteraspidomorphs (Vertebrata) from Severnaya Zemlya (Russia): a preliminary report with biogeographical and biostratigraphical implications. Geodiversitas 24(4):805-820 [A. Hendy/A. Hendy]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 90330: authorized by Austin Hendy, entered by Austin Hendy on 16.07.2009
Creative Commons license: CC BY (attribution)
Taxonomic list
Boreania minima Karatajute-Talimaa 1985
Nikolivia aligera Karatajute-Talimaa 1978
Nikolivia elongata Karatajute-Talimaa 1978
Canonia sp. Vieth 1980 | |
Pteraspidomorpha | |
? Lepidaspis sp. Dineley and Loeffler 1976 | |
Pteraspidiformes indet. Berg 1940 | |
? Protopteraspis sp. Leriche 1924 | |
? Unarkaspis sp. Elliott 1983 | |
Pteraspididae indet. Claypole 1885 | |
Phialaspis sp. Wills 1935
? Phialaspis sp. Wills 1935 | |
Amphiaspidiformes indet. Novitskaya 2008
? Amphiaspidiformes indet. Novitskaya 2008
? Putoranaspis sp. Obruchev 1964 | |
"Poraspididae indet." = Poraspidinae Kiaer 1932
? Poraspis sp. Kiaer 1932
Poraspis sp. Kiaer 1932
Poraspis cf. polaris Kiaer 1932 | |
Traquairaspidiformes indet. Stensio 1958 | |
Corvaspididae indet. Dineley 1953
? Corvaspididae indet. Dineley 1953 | |
Pteraspidomorphi | |