Where: Arkhangel'skaya Oblast', Russian Federation (72.0° N, 52.0° E: paleocoordinates 3.2° N, 2.8° E)
• coordinate estimated from map
• basin-level geographic resolution
When: Cabanin Horizon Formation, Late/Upper Emsian to Late/Upper Emsian (402.5 - 387.7 Ma)
• interpreted as later Dalejan and most of Couvinian (serotinus, patulus, partitius, costatus, and kockelianus conodont zones)
•JA: originally entered as Emsian to Eifelian; the serotinus and patulus zones are late Emsian
• formation-level stratigraphic resolution
Environment/lithology: marine; dolomitic limestone and shale
Size class: macrofossils
Collection methods: Faunal list from Fig. 3
Primary reference: S. V. Cherkesova. 1988. Lower and Middle Devonian marine deposits of the Soviet arctic and the correlation with arctic Canada. In N. J. McMillan, A. F. Embry, and D. J. Glass (eds.), Devonian of the World, Volume III 669-679 [M. Foote/M. Foote/P. Wagner]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 40708: authorized by Michael Foote, entered by Michael Foote on 28.06.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Anthozoa | |
Neospongophyllum multivesiculosum horn coral | |
Syringopora eifeliensis tabulate coral
Syringopora vulgaris tabulate coral | |
Favosites goldfussi Lecompte 1939 tabulate coral
Favosites basalticus Goldfuss 1826 tabulate coral
Pachyfavosites polymorphus tabulate coral | |
Cephalopoda | |
Bivalvia | |
Lunulicardium bifidocostatum Kamenetskaya 1979 clam | |
Paracyclas (Paracyclas) proavia Goldfuss 1834 clam | |
Sphenotus planus clam | |
Nuculoidea sandbergeri nut clam
Nuculoidea cornuta nut clam
Nuculoidea corbuliformis Hall and Whitfield 1869 nut clam | |
Strophomenata | |
"Megastrophia uralensis" = Megastrophia (Megastrophia) uralensis
"Megastrophia uralensis" = Megastrophia (Megastrophia) uralensis de Verneuil 1845 | |
Rhynchonellata | |
Spinatrypa taskanensis, "Spinatrypa (Invetrypa) ex gr. kelusiana" = Invertrypa kelusiana
"Spinatrypa (Invetrypa) ex gr. kelusiana" = Invertrypa kelusiana Struve 1956 | |
Stenolaemata | |
Trilobita | |
Arctipeltis tcherkessovae trilobite | |
Basidechenella magna, "Basidechenella arctica" = Schizoproetus arcticus
Basidechenella magna Maksimova 1977 trilobite
"Basidechenella arctica" = Schizoproetus arcticus Maximova 1977 trilobite | |
Conodonta | |
Pandorinellina expansa conodont
Polygnathus foliformis conodont
Polygnathus serotinus conodont
Polygnathus inversus conodont |