Ul'yanovka River (Triassic of Russian Federation)

Where: Primorskiy Kray, Russian Federation (46.4° N, 134.7° E: paleocoordinates 50.9° N, 135.8° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Norian (228.0 - 208.5 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siltstone

Size class: macrofossils

Primary reference: P. V. Markevich and Y. D. Zakharov. 2004. Trias i Yura Sikhote-Alinya, kniga 1: Terrigennyy kompleks [Triassic and Jurassic of Sikhote-Alin, book 1: Terrigenous assemblage] 1-412 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 97859: authorized by Wolfgang Kiessling, entered by Uta Merkel on 02.09.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Bivalvia
 Nuculanida - Nuculanidae
Nuculana cf. sulcellata
Nuculana cf. sulcellata pointed nut clam
 Nuculanida - Malletiidae
Palaeoneilo praeacuta
Palaeoneilo praeacuta Klipstein 1843 clam
 Pholadida - Ceratomyidae
Ochotomya cf. anmandykaensis
 Cardiida - Anthracosiidae
Unionites cf. edmondiiformis, Unionites cf. ovalis, Unionites cf. griesbachi
Unionites cf. ovalis Trechmann 1917 clam
Unionites cf. griesbachi Bittner 1899 clam
 Modiomorphida - Palaeopharidae
Palaeopharus sp.
Palaeopharus sp. Kitti 1907 clam
 Lucinida - Lucinidae
Schafhaeutlia cf. plana, Schafhaeutlia sp.
Schafhaeutlia sp. Cossmann 1897 clam
 Mytilida - Mytilidae
Mytilus sp.
Mytilus sp. Linnaeus 1758 mussel
 Pectinida - Pectinoidae
Chlamys ex gr. austriatus, Chlamys peisonis, Tosapecten hiemalis, Tosapecten subhiemalis, Tosapecten aff. efimovae
Tosapecten subhiemalis Kiparisova 1940 scallop
Tosapecten aff. efimovae Polubotko 1966 scallop
 Pectinida - Entoliidae
Entolioides kolymensis
 Pectinida - Monotidae
Monotis densistriata, Monotis planocostata, "Monotis cycloidea" = Monotis (Eomonotis) cycloidea, "Monotis jakutica" = Monotis (Eomonotis) jakutica, "Monotis sublaevis" = Monotis (Eomonotis) sublaevis, "Monotis ochotica" = Monotis (Entomonotis) ochotica, "Monotis longa" = Monotis (Entomonotis) ochotica, "Monotis sparsicostata" = Monotis (Entomonotis) ochotica, Monotis pachypleura, "Monotis subcircularis" = Monotis (Entomonotis) subcircularis, Monotis posteroplana
"Monotis cycloidea" = Monotis (Eomonotis) cycloidea Teller 1886 scallop
"Monotis jakutica" = Monotis (Eomonotis) jakutica Teller 1896 scallop
"Monotis sublaevis" = Monotis (Eomonotis) sublaevis Teller 1886 scallop
"Monotis ochotica" = Monotis (Entomonotis) ochotica Keyserling 1848 scallop
"Monotis longa" = Monotis (Entomonotis) ochotica Keyserling 1848 scallop
"Monotis sparsicostata" = Monotis (Entomonotis) ochotica Keyserling 1848 scallop
Monotis pachypleura Teller 1886 scallop
"Monotis subcircularis" = Monotis (Entomonotis) subcircularis Gabb 1864 scallop
Monotis posteroplana Westermann 1962 scallop
 Pectinida - Oxytomidae
"Oxytoma ex gr. inaequivalve" = Oxytoma inequivalvis, Meleagrinella grammi, Meleagrinella cf. spitzbergensis
"Oxytoma ex gr. inaequivalve" = Oxytoma inequivalvis Sowerby 1819 scallop
 Pectinida - Hunanopectinidae
Leptochondria albertii
Leptochondria albertii Goldfuss 1838 scallop
 Pectinida - Limidae
"Lima (Lima) aff. naumanni" = Pseudolimea naumanni, "Lima (Plagiostoma) cf. margineplicata" = Limea margineplicata, "Lima (Plagiostoma) subpunctata" = Lima subpunctata, Lima (Lima) cf. subdistincta, Lima (Lima) transversa, Lima (Lima) cf. alternans
"Lima (Lima) aff. naumanni" = Pseudolimea naumanni Kobayashi and Ichikawa 1951 file clam
"Lima (Plagiostoma) cf. margineplicata" = Limea margineplicata Klipstein 1843 file clam
"Lima (Plagiostoma) subpunctata" = Lima subpunctata d'Orbigny 1849 file clam
Lima (Lima) cf. subdistincta Kiparisova 1966 file clam
Lima (Lima) transversa Polubotko 1966 file clam
Lima (Lima) cf. alternans Bittner 1895 file clam
Scaphopoda
 Dentaliida - Dentaliidae
Dentalium cf. regulare, Dentalium (Laevidentalium) aff. regulare