PBDB Collection

Lava River, near Vassilkovo, Mäeküla Member, Leetse Fm. (Ordovician of Russian Federation)

Where: Russian Federation (59.9° N, 31.6° E: paleocoordinates 39.9° S, 0.7° W)

• coordinate estimated from map

When: Mäeküla Member (Leetse Formation), Billingen (474.8 - 471.1 Ma)

Environment/lithology: marine; limestone

Size classes: macrofossils, mesofossils

Primary reference: L. E. Popov, E. V. A. Egerquist, and M. A. Zuykov. 2005. Ordovician (Arenig-Caradoc) syntrophiidine brachiopods from the east Baltic region. Palaeontology 48(4):739-761 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 169218: authorized by Björn Kröger, entered by Björn Kröger on 11.05.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Artiopoda
Agnostida - Metagnostidae	Geragnostus aff. splendens Geragnostus aff. splendens
Trilobita
Proetida - Telephinidae	Carolinites ? sp. Carolinites ? sp. Kobayashi 1940 trilobite
Corynexochida - Panderiidae	Ottenbyaspis aff. oriens Ottenbyaspis aff. oriens Moberg and Segerberg 1906 trilobite
Phacopida - Cheiruridae	Krattaspis popovi, Krattaspis viridatus Krattaspis popovi trilobite Krattaspis viridatus trilobite
Phacopida - Encrinuridae	Cybele sp. Cybele sp. Lovén 1845 trilobite
Phacopida - Pliomeridae	Evropeites lamanskii, Evropeites aff. lamanskii Evropeites lamanskii trilobite Evropeites aff. lamanskii trilobite
Trinucleida - Raphiophoridae	Globampyx ? popovkiensis Globampyx ? popovkiensis Balashova 1966 trilobite
Asaphida - Remopleurididae	Remopleurides ? sp. Remopleurides ? sp. Portlock 1843 trilobite
Asaphida - Asaphidae	Popovkiaspis pogrebowi, Proasaphus primus, Megalaspides paliformis, Megalaspides aff. paliformis, Megalaspides schmidti, Megalaspides dalecarlicus, Megistaspis (Paramegistaspis) leuchtenbergi, Megistaspis (Paramegistaspis) planilimbata, "Megalaspides aff. norvegica" = Megistaspis (Paramegistaspis) norvegica, "Niobella imparilimbata" = Niobe (Niobella) imparilimbata Popovkiaspis pogrebowi Lamansky 1905 trilobite Proasaphus primus Balashova 1966 trilobite Megalaspides paliformis trilobite Megalaspides aff. paliformis trilobite Megalaspides schmidti trilobite Megalaspides dalecarlicus Holm 1882 trilobite Megistaspis (Paramegistaspis) leuchtenbergi Lamansky 1905 trilobite Megistaspis (Paramegistaspis) planilimbata Angelin 1851 trilobite "Megalaspides aff. norvegica" = Megistaspis (Paramegistaspis) norvegica Tjernvik 1956 trilobite "Niobella imparilimbata" = Niobe (Niobella) imparilimbata Bohlin 1955 trilobite
Rhynchonellata
Pentamerida - Porambonitidae	Eoporambonites latus Eoporambonites latus Pander 1830 "between 1Æ45 and 1Æ65 m above the ‘Dictyonema’ Shale of the Koporye Formation.", Popov et al. (2005)