Where: Belarus (52.0° N, 24.0° E: paleocoordinates 17.2° S, 6.6° E)
• coordinate estimated from map
• local area-level geographic resolution
When: Lochkovian (419.2 - 410.8 Ma)
• Lochkov analog of the Podolian Borstchov stage. In the Tomashovka 11 Borehole the Pridolian-Lochkov boundary is at 491.5 m [i.e. right below this community]. The community described here occurs in the top of the Tomashova Formation and in the Domachevo and Dubits Formations.
Environment/lithology: marine; gray, green, argillaceous marl and shelly/skeletal grainstone
Collection methods: core
• Abundances given for dominant brachiopods and bryozoans.
Primary reference: V. I. Pushkin and T. L. Modzalevskaya. 1999. Silurian and Lower Devonian brachiopod and bryozoan communities of southwestern Byelorussia. In A. J. Boucot and J. D. Lawson (eds.), Paleocommunities--a case study from the Silurian and Lower Devonian 496-509 [M. Foote/M. Foote/M. Foote]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 23671: authorized by Michael Foote, entered by Michael Foote on 18.07.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Crinoidea | |
Crinoidea indet. Miller 1821 Sea lily | |
Trilobita | |
Acastella sp. Reed 1925 trilobite | |
Tentaculitida indet. Ljaschenko 1955 | |
Strophomenata | |
Mesodouvillina subinterstrialis Kozlovski 1929 | |
Rhynchonellata | |
Anastrophia magnifica Kozlowski 1929 | |
Stenolaemata | |
Eridotrypa sp. n. sp.
Eridotrypa sp. n. sp. Ulrich 1893 | |
"Lioclema netshlavense" = Leioclema, "Lioclema subramosum" = Leioclema, "Lioclema petaloides" = Leioclema, Leptotrypa sp. n. sp., Leptotrypa cf. spinifera
"Lioclema netshlavense" = Leioclema
"Lioclema subramosum" = Leioclema
"Lioclema petaloides" = Leioclema
Leptotrypa sp. n. sp. Ulrich 1883
Leptotrypa cf. spinifera Duncan 1939 | |
Rhombopora sp. n. sp.
Rhombopora sp. n. sp. Meek 1872 | |
Hyolitha | |
Hyolitha indet. Marek 1963 | |
Cephalopoda | |
Cephalopoda indet. Cuvier 1797 | |
Anthozoa | |
Tabulata indet. tabulate coral |