PBDB Collection

Gorny Altai, Tuloi Section, Karasa Fm. (Ordovician of Russian Federation)

Where: Siberia, Russian Federation (52.0° N, 87.1° E: paleocoordinates 9.7° N, 26.6° E)

• coordinate estimated from map

When: Karasa Formation, Darriwilian (467.3 - 458.4 Ma)

Environment/lithology: open shallow subtidal; gray, green, silty sandstone

Size classes: macrofossils, mesofossils

Primary reference: N. V. Sennikov, O.T. Obut, E. V. Lykova, A. V. Timokhin, T. V. Gonta, R. A. Khabibulina, T. A. Shcherbanenko and T. P. Kipriyanova. 2019. Ordovician Sedimentary Basin and Paleobiotas of the Gorny Altai. 1-183 [B. Kröger/B. Kröger]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 205561: authorized by Björn Kröger, entered by Björn Kröger on 16.10.2019

Creative Commons license: CC BY (attribution)

Taxonomic list

• The taxonomic list needs to be broken down into multiple collections!

Show authors, comments, and common names

unclassified
-	Scenidioides costatus, Ellaenus sp., Nilieus sp., Calpytaulax sp., Pliocybele sp., Carolines sp., Tulonella parvula, Stegnoipsis orientali, Notorthis sp., Beloviella sp., Laccoprimitiva sp. Scenidioides costatus Scenidioides costatus sparsis Ellaenus sp. Nilieus sp. Calpytaulax sp. Pliocybele sp. Carolines sp. Tulonella parvula Stegnoipsis orientali Notorthis sp. Beloviella sp. Laccoprimitiva sp.
Pterobranchia
Graptoloidea - Isograptidae	Isograptus sp. Isograptus sp. Moberg 1892 graptolite
Graptoloidea - Glossograptidae	Cryptograptus tricornis, Pseudisograptus manubriatus Cryptograptus tricornis Carruthers 1859 graptolite Cryptograptus tricornis insectiformis Pseudisograptus manubriatus graptolite
Graptoloidea -	Eoglyptograptus dentatus Eoglyptograptus dentatus graptolite
Graptoloidea - Sigmagraptidae	Eotetragraptus harti Eotetragraptus harti graptolite
Graptoloidea - Diplograptidae	Amplexograptus confertus Amplexograptus confertus graptolite
Graptoloidea - Climacograptidae	Pseudoclimacograptus sharenbergi Pseudoclimacograptus sharenbergi climacograptid
Graptoloidea - Didymograptidae	"Corymbograptus deflexus" = Baltograptus deflexus "Corymbograptus deflexus" = Baltograptus deflexus Elles and Wood 1901 graptolite
Rhynchonellata
Orthida - Dalmanellidae	Paucicrura tuloinensis, "Howellites cf. flava" = Onniella flava Paucicrura tuloinensis Rozman and Severgina 1983 "Howellites cf. flava" = Onniella flava Havlicek 1950
Orthida - Orthidae	Sivorthis tuloica Sivorthis tuloica
Orthida - Hesperorthidae	"Ptychopleurella oklachomensis" = Ptychopleurella oklahomensis "Ptychopleurella oklachomensis" = Ptychopleurella oklahomensis Cooper 1956
Orthida - Archaeorthidae	Archaeorthis altaica Archaeorthis altaica Rozman and Severgina 1983
Orthida - Platystrophiidae	Mcewanella sp. Mcewanella sp. Foerste 1920
Rhynchonellida - Trigonirhynchiidae	Rostricellula sp., Rostricellula ardmillanensis Rostricellula sp. Ulrich and Cooper 1942 Rostricellula ardmillanensis Reed 1917
Pentamerida - Camerellidae	Tuloja karasuensis Tuloja karasuensis
Pentamerida - Parastrophinidae	Parastrophina bilobata Parastrophina bilobata Cooper 1956
Pentamerida - Tetralobulidae	"Punctolira cardilata" = Cuparius cardilatus "Punctolira cardilata" = Cuparius cardilatus Ross 1971
Strophomenata
Strophomenida - Strophomenidae	Bellimurina aff. concentrica Bellimurina aff. concentrica Cooper 1956
Strophomenida - Foliomenidae	Foliomena sibirica Foliomena sibirica
Strophomenida - Glyptomenidae	Glyptomena karasuensis Glyptomena karasuensis Rozman and Severgina 1983
Strophomenida - Plectambonitidae	Isophragma sp., Isophragma extensum Isophragma sp. Cooper 1956 Isophragma extensum Cooper 1956
Strophomenida - Christianiidae	Christiania aff. subquadrata Christiania aff. subquadrata Hall 1883
Artiopoda
Agnostida - Metagnostidae	Trinodus sp. Trinodus sp. M'Coy 1846
Trilobita
Phacopida - Encrinuridae	Encrinuroides tuloicus, Atractopyge sibirica Encrinuroides tuloicus trilobite Atractopyge sibirica trilobite
Phacopida - Cheiruridae	Ceraurinella latigenata, Sphaerexochus sp. Ceraurinella latigenata trilobite Sphaerexochus sp. Beyrich 1845 trilobite
Lichida - Lichidae	Hemiarges sp. Hemiarges sp. Gürich 1901 trilobite
Trinucleida - Raphiophoridae	Ampyx sp., Lonchodomas sp. Ampyx sp. Dalman 1827 trilobite Lonchodomas sp. Angelin 1854 trilobite
Asaphida - Remopleurididae	Eorobergia sp., Robergiella margofera, Robergia sp., Remopleurella sp. Eorobergia sp. Cooper 1953 trilobite Robergiella margofera trilobite Robergia sp. Wiman 1905 trilobite Remopleurella sp. Dean 1963 trilobite
Proetida - Telephinidae	Carolinites tardus Carolinites tardus trilobite
Proetida - Dimeropygidae	Dimeropyge sp. Dimeropyge sp. Opik 1937 trilobite
Proetida - Otarionidae	Otarion sp. Otarion sp. Zenker 1833 trilobite
Corynexochida - Styginidae	Raymondaspis altaicus Raymondaspis altaicus trilobite
Ostracoda
Palaeocopida - Soanellidae	Soanella tuloica Soanella tuloica ostracod