Where: Khabarovsk Krai, Russian Federation (57.2° N, 132.0° E: paleocoordinates 14.6° S, 17.5° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Anabarites trisulcatus small shelly zone, Pestrotsvet Formation, Nemakit-Daldynian (541.0 - 530.0 Ma)
• Dokidocyathus regularis zone. AGE: Nemakit-Daldynian; refined by A. Hendy (6/2009) on the basis of biostratigraphic data (= Anabarites trisulcatus zone).
• bed-level stratigraphic resolution
Environment/lithology: reef, buildup or bioherm; lithified limestone
Size class: macrofossils
Preservation: mold/impression
Primary reference: V. V. Khomentovsky and G. A. Karlova. 1993. Biostratigraphy of the Vendian-Cambrian beds and the lower Cambrian boundary in Siberia. Geological Magazine 130(1):29-45 [P. Wagner/P. Wagner/P. Wagner]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 50418: authorized by Pete Wagner, entered by Pete Wagner on 14.05.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Scyphozoa | |
Anabarites trisulcatus, Tiksitheca licis, Cambrotubulus sp., "Cambrotubulus conicus" = Cambrotubulus decurvatus
Anabarites trisulcatus Voronova and Missarzhevsky 1969 jellyfish
Tiksitheca licis Rozanov et al. 1969 jellyfish
Cambrotubulus sp. Rozanov et al. 1969 jellyfish
"Cambrotubulus conicus" = Cambrotubulus decurvatus Rozanov et al. 1969 jellyfish | |
Hyolitha | |
Lophotheca socialis, "Kotuitheca curta" = Kotuyitheca curta
"Kotuitheca curta" = Kotuyitheca curta Missarzhevsky 1974 | |
Hyolithomorpha | |
Siphogonuchites sp. Qian 1977 | |
Barskovia hemisymmetrica | |
Barskovia hemisymmetrica Golubev 1976 | |
Tergomya | |
Pollicina sp. Holzapfel 1895 | |
Helcionelloida | |
"Isitiella inpocera" = Parailsanella inpocera
"Isitiella inpocera" = Parailsanella inpocera Zhegallo 1983 | |
Igorella ungulata, "Latouchella maidipingensis" = Oelandiella maidipingensis, "Latouchella korobkovi" = Oelandiella korobkovi
Igorella ungulata Rozanov et al. 1969
"Latouchella maidipingensis" = Oelandiella maidipingensis YĆ¼ 1974
"Latouchella korobkovi" = Oelandiella korobkovi Vostokova 1962 | |
Purella | |
"Tannuella cf. gracilis" = Purella gracilis
"Tannuella cf. gracilis" = Purella gracilis Voronin et al. 1982 | |
Purella cristata | |
Purella cristata Missarzhevsky 1974 | |
? Hyolithellus sp. Billings 1872 |