Kulyumbe River, unit 19 (Cambrian of Russian Federation)

Where: Krasnoyar, Russian Federation (68.0° N, 88.8° E: paleocoordinates 16.2° S, 5.2° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Entsy Member (Gorbiyachin Formation), Ensyan (497.0 - 495.0 Ma)

• samples 22, 23 of unit 19 (unit 19 is 30 m thick)

• group of beds-level stratigraphic resolution

Environment/lithology: perireef or subreef; lithified limestone

• algal limestones

Size class: macrofossils

Preservation: cast, mold/impression

Primary reference: A. V. Rozova. 1968. Biostratigrafiya i trilobity verkhnego Kembriya i nizhnego Ordovika severo-zapada Sibirskoy Platformy [Biostratigraphy and trilobites of the Upper Cambrian and Lower Ordovician of the northwestern Siberian platform]. Trudy Instituta Geologii i Geofiziki, Sibirskoye Otdeleniye 36:1-195 [A. Miller/P. Novack-Gottshall/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 131072: authorized by Wolfgang Kiessling, entered by Uta Merkel on 19.07.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Trilobita
 Olenida - Idahoiidae
? Comanchia perincerta
? Comanchia perincerta Rozova 1968 trilobite
 Olenida - Aphelaspidae
Taenora aff. platifrons
Taenora aff. platifrons Palmer 1954 trilobite
 Olenida - Pterocephaliidae
Labiostrella superna n. sp.
Labiostrella superna n. sp. Rozova 1968 trilobite
 Ptychopariida - Lonchocephalidae
Kuraspis similis
Kuraspis similis Chernysheva 1960 trilobite
 Ptychopariida - Liostracinidae
Aplexura pulchella
Aplexura pulchella Rozova 1963 trilobite
 Corynexochida - Cheilocephalidae
Parakoldinia striata
Parakoldinia striata Rozova 1960 trilobite
Strophomenata
 Billingsellida - Billingsellidae
Billingsella kulumbensis, Billingsella parva