Moyero River outcrop 74677, 744, 7443, 7444, Yangada Fm. (Silurian of Russian Federation)

Where: Siberia, Russian Federation (67.1° N, 103.8° E: paleocoordinates 23.5° N, 4.2° W)

• coordinate estimated from map

When: Yangada Formation, Ludlow (427.4 - 423.0 Ma)

• Tukalsky regional horizon

Environment/lithology: marine; carbonate

Size classes: macrofossils, mesofossils

Primary reference: B. S. Sokolov. 1985. Oporniih razrez reki Moiero silura Sibirskoi platformih -The Silurian composit section of the Moiero River (Sibirian platform). Trudy Instituta Geologii i Geofiziki, Sibirskoye 629:1-175 [B. Kröger/B. Kröger/B. Kröger]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 206346: authorized by Björn Kröger, entered by Björn Kröger on 13.11.2019

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
unclassified
  -
Bystrowicrinus bilobatus, Yavorskiina aspectabilis, Particrinus sp., Sibiricrinus helenae, Plectospatodus flexuosus, Cymatiosphera pavimenta
Prasinophytae
  -
Tasmanites sp.
Tasmanites sp. Newton 1875
 Life -
Lophosphaeridium citrinipeltatum
Protozoa
  -
Sphaerochitina sphaerocephala
Stromatoporoidea
 Clathrodictyida - Clathrodictyidae
Stelodictyon moierense
Stelodictyon moierense stromatoporoid sponge
Anthozoa
 Favositida - Favositidae
Favosites gothlandicus
Favosites gothlandicus Lamarck 1816 tabulate coral
Favosites gothlandicus mojeroensis
 Favositida - Parastriatoporidae
Parastriatopora kureikiana, Parastriatopora tebenjkovi
Ostracoda
 Palaeocopida - Beyrichiidae
Beyrichia parva
Cephalopoda
 Actinocerida - Ormoceratidae
Ormoceras sp.
Ormoceras sp. Stokes 1840
Gastropoda
 Euomphalina - Euomphalidae
"Straparollus alacer" = Philoxene alacer
"Straparollus alacer" = Philoxene alacer Perner 1903 snail
 Murchisoniina - Hormotomidae
"Murchisonia cingulata" = Catazone cingulata
"Murchisonia cingulata" = Catazone cingulata Hisinger 1829 snail
Polychaeta
 Eunicida - Mochtyellidae
Mochtyella sp.
Mochtyella sp. Kielan-Jaworowska 1961
Rhynchonellata
 Spiriferida - Reticulariidae
Eohowellella minimus
 Athyridida - Hyattidinidae
Hyattidina parva, Hyattidina acutisummitatus
 Orthida - Rhipidomellidae
Dalejina rybnayaensis
 Rhynchonellida - Rhynchotrematidae
Stegerhynchus sp.
Stegerhynchus sp. Foerste 1909
Conodonta
  -
Trichonodella symmetrica
Trichonodella symmetrica Rhodes 1953 conodont
 Prioniodontida -
"Ligonodina salopina" = Oulodus
"Ligonodina salopina" = Oulodus conodont
 Ozarkodinida -
Ozarkodina typica
Ozarkodina typica Branson and Mehl 1933 conodont
 Ozarkodinida - Spathognathodontodae
"Ozarkodina excavata" = Wurmiella excavata, "Neoprioniodus excavatus" = Wurmiella excavata
"Ozarkodina excavata" = Wurmiella excavata Branson and Mehl 1933 conodont
"Neoprioniodus excavatus" = Wurmiella excavata Branson and Mehl 1933 conodont
Dinophyceae
  -
Multiplicisphaeridium bonitum