PBDB Collection

Uyar River, Bellykskoye Mountains, unit 3b (Cambrian of Russian Federation)

Also known as Reef 3784

Where: Krasnoyarskiy Kray, Russian Federation (54.6° N, 91.3° E: paleocoordinates 8.9° S, 6.8° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Uyar Formation, Toyonian (512.9 - 510.2 Ma)

• sample 8-20,49, 60 m thick, Obruchev stage

• group of beds-level stratigraphic resolution

Environment/lithology: reef, buildup or bioherm; lithified limestone

• calcimicrobial-archaeocyathan bioherms

Size class: macrofossils

Collection methods: peel or thin section,

Primary reference: D. V. Osadchaya, L. N. Kashina, I. T. Zhuravleva and N. P. Borodina. 1979. Stratigrafiya i arkheotsiaty nizhnego kembriya Altaye-Sayanskoy skladchatoy oblasti [Lower Cambrian stratigraphy and archaeocyatha of the Altay-Sayan fold belt]. Trudy Instituta Geologii i Geofiziki, Sibirskoye Otdeleniye 380:1-215 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 81441: authorized by Wolfgang Kiessling, entered by Uta Merkel on 23.06.2008

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Archaeocyatha
Archaeocyathida - Archaeocyathidae	"Archaeocyathus erbiensis" = Archaeocyathus, "Retecyathus kuzmini" = Archaeocyathus "Archaeocyathus erbiensis" = Archaeocyathus archaeocyath sponge "Retecyathus kuzmini" = Archaeocyathus archaeocyath sponge
Ajacicyathida - Erbocyathidae	Erbocyathus heterovallum, Erbocyathus obrutchevi Erbocyathus heterovallum archaeocyath sponge Erbocyathus obrutchevi archaeocyath sponge
Ajacicyathida - Vologdinocyathidae	Syringocyathus aspectabilis, "Tegerocyathella borovikovi" = Vologdinocyathus, "Tegerocyathella diploperforata" = Vologdinocyathus, Tegerocyathella expansiva n. sp., "Larecyathus infinitus" = Vologdinocyathus infinitus Syringocyathus aspectabilis archaeocyath sponge "Tegerocyathella borovikovi" = Vologdinocyathus archaeocyath sponge "Tegerocyathella diploperforata" = Vologdinocyathus archaeocyath sponge Tegerocyathella expansiva n. sp. Osadchaya et al. 1979 archaeocyath sponge "Larecyathus infinitus" = Vologdinocyathus infinitus Osadchaya et al. 1979 archaeocyath sponge
Ajacicyathida - Tegerocyathidae	Tegerocyathus karakolicus, "Alexandricyathus edelsteini" = Tegerocyathus Tegerocyathus karakolicus Osadchaya et al. 1979 archaeocyath sponge "Alexandricyathus edelsteini" = Tegerocyathus archaeocyath sponge
Ajacicyathida - Sajanocyathidae	Irinaecyathus ratus, Irinaecyathus grandiperforatus, "Kandatocyathus kalleganovi" = Irinaecyathus kalleganovi Irinaecyathus ratus archaeocyath sponge Irinaecyathus grandiperforatus archaeocyath sponge "Kandatocyathus kalleganovi" = Irinaecyathus kalleganovi Osadchaya et al. 1979 archaeocyath sponge
Trilobita
Ptychopariida - Ptychopariidae	Binodaspis aff. rara Binodaspis aff. rara trilobite
Corynexochida - Dinesidae	Erbia sibirica Erbia sibirica trilobite
Corynexochida - Edelsteinaspididae	Edelsteinaspis ornata Edelsteinaspis ornata trilobite
Corynexochida - Dorypygidae	Kooteniella edelsteini, Kooteniella cf. acuta, Kooteniella minima, Kootenia slatkowskii Kooteniella edelsteini trilobite Kooteniella cf. acuta trilobite Kooteniella minima trilobite Kootenia slatkowskii trilobite
- Utiidae	Chondragraulos ujaricus, Chondragraulos minussensis Chondragraulos ujaricus trilobite Chondragraulos minussensis trilobite
Redlichiida - Agraulidae	Batenioides lermontovae Batenioides lermontovae trilobite
- Aldonaiidae	Pumilina pandica Pumilina pandica trilobite

Ichnofossils -	Granularia obrutchevi Granularia obrutchevi