Where: Ukraine (49.6° N, 23.9° E: paleocoordinates 49.6° N, 23.9° E)
• coordinate based on political unit
• local area-level geographic resolution
When: Trubchyn Member (Skala Formation), Pridoli (423.0 - 419.2 Ma)
• PJW: Was Rashkov Beds, which subsequently has been divided into multiple units. The presence of a bioherm indicates that it is the Trubchyn (=Trubchin) member of the Skala formation. Some more recent works make the Trubchyn a formation.
• formation-level stratigraphic resolution
Environment/lithology: marine; dolomitic, argillaceous limestone and dolomitic marl
Size class: macrofossils
Collection methods: I have combined material from outcrops 44, 35, 39, 85.
Primary reference: O. I. Nikiforova. 1977. Podolia. In A. Martinsson (ed.), The Silurian-Devonian boundary (IUGS Publication, Series A, Number 5) 52-64 [M. Foote/M. Foote/P. Wagner]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 13873: authorized by Michael Foote, entered by Michael Foote on 30.04.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Deuteropoda | |
Ostracoda indet. Latreille 1802 ostracod | |
Ostracoda | |
Bingeria supinata ostracod | |
Aechmina molengraaffi ostracod | |
Amygdalella nasuta ostracod | |
Coeloenellina minuta ostracod
Ochesaarina auriculata ostracod | |
Pribylites bimarginatus ostracod | |
"Nodibeyrichia torosa" = Beyrichia
"Nodibeyrichia torosa" = Beyrichia ostracod | |
Gannibeyrichia tumida ostracod | |
Sleia equestris ostracod | |
Pseudorayella scala ostracod | |
Frostiella modesta ostracod
Polenovula mirifica ostracod | |
Trilobita | |
Trilobita indet. Walch 1771 trilobite | |
Proetus conspersus Angelin 1855 trilobite | |
Bivalvia | |
"Pelecypoda indet." = Bivalvia
"Pelecypoda indet." = Bivalvia Linnaeus 1758 clam | |
Pteronitella retroflexa oyster | |
Brachiopoda | |
Brachiopoda indet. Cuvier 1805 | |
Rhynchonellata | |
Collarothyris canaliculata Wenjukow 1899 | |
Howellella sp. Kozlowski 1946 | |
"Atrypella phoca" = Atrypoidea
"Atrypella phoca" = Atrypoidea | |
Strophomenata | |
Fardenia sp. Lamont 1935 | |
Bryozoa | |
Bryozoa indet. Ehrenberg 1831 | |
Stenolaemata | |
Crinoidea | |
"Actinocrinus nuchi" = Actinocrinites
"Actinocrinus nuchi" = Actinocrinites Sea lily | |
Anthozoa | |
Anthozoa indet. Ehrenberg 1834 | |
Tabulata indet. tabulate coral | |
Favosites sp. Lamarck 1816 tabulate coral | |
"Rhiphaeolites sp." = Riphaeolites
"Rhiphaeolites sp." = Riphaeolites Yanet 1955 tabulate coral | |
Syringopora sp. Goldfuss 1826 tabulate coral | |
Heliolites sp. Dana 1846 tabulate coral | |
Rugosa indet. horn coral | |
"Pholidophyllum formosum" = Tryplasma
"Pholidophyllum formosum" = Tryplasma horn coral | |
"Patridophyllum digonophylloides" = Lythophyllum
"Patridophyllum digonophylloides" = Lythophyllum horn coral | |
Phaulactis cyathiophylloides horn coral | |
"Expressophyllum krikovenses" = Micula
"Expressophyllum krikovenses" = Micula Rugose coral | |
Endophyllum commodus horn coral | |
Stromatoporoidea | |
Stromatoporoidea indet. stromatoporoid sponge | |
Parallelostroma ex gr. gukovense stromatoporoid sponge
Parallelostroma ex gr. malinovzyensis stromatoporoid sponge | |
Plectostroma malevskii stromatoporoid sponge
Plectostroma podolicum stromatoporoid sponge | |
Clathrodictyella mica stromatoporoid sponge | |
Zosterophyllum | |
| |
Algae | |