Where: Poland (52.0° N, 23.7° E: paleocoordinates 14.1° S, 14.2° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Palmatolepis transitans conodont zone, Szydłówek Formation, Early/Lower Frasnian (383.7 - 382.4 Ma)
• Palmatolepis transitans Zone (Racki and Bultynck 1993), and Ancyrodella africana - Ancyrodella pramosica level
• bed-level stratigraphic resolution
Environment/lithology: pyritic chert
Size class: macrofossils
Preservation: replaced with pyrite
Primary reference: E. Jagt-Yazykova, M. Krawczyński,, and M. Rakociński. 2006. Molluscs from the Early Frasnian Goniatite Level at Kostomłoty in the Holy Cross Mountains, Poland. Acta Palaeontologica Polonica 51(4):707-718 [P. Wagner/P. Wagner/M. Uhen]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 73157: authorized by Pete Wagner, entered by Pete Wagner on 05.06.2007
Creative Commons license: CC BY (attribution)
Taxonomic list
•Racki, G., Piechota, A., Bond, D., and Wignall, P.B. 2004. Geochemical and ecological aspects of lower Frasnian pyrite−ammonoid level at Kostomłoty (Holy Cross Mountains, Poland). Geological Quarterly 48:267–282.
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•Niemczyk, M. 2003. Fauna mięczakowa dolnofrańskich warstw szydłóweckich północno−zachodniej części Gór Świętokrzyskich. 27 pp. Unpublished M.Sc. thesis. University of Silesia, Sosnowiec.
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•Więzik, M. 1987. Zespoły faunistyczne dewonu górnego okolic Kostomłotów (Góry Świętokrzyskie). 30 pp. Unpublished M.Sc. thesis. University of Silesia, Sosnowiec.
Cephalopoda | |
Linguatornoceras sp. House 1965 ammonite | |
? Koenenites sp. Wedekind 1913 ammonite | |
Acanthoclymenia sp. Hyatt 1900 ammonite | |
Gastropoda | |
Naticopsis aff. kayseri Holzapfel 1895 snail | |
Lahnospira taeniata Goldfuss 1844 snail | |
Palaeozygopleura (Bohemozyga) pyritica n. sp. Jagt-Yazykova et al. 2006 snail | |
Bivalvia | |
Leptodesma sp. Hall 1883 oyster | |
? Metrocardia sp. Kříž 2004 clam | |
? Cabricardium sp. Kříž 2004 clam | |
Glyptohallicardia ferruginea, Glyptohallicardia aff. conversa, Glyptohallicardia cf. palmata, Glyptohallicardia multicostata n. sp.
Glyptohallicardia cf. palmata Goldfuss 1837 clam
Glyptohallicardia multicostata n. sp. Jagt-Yazykova et al. 2006 clam |