PBDB Collection

Sukharikha River, bioherms (Cambrian of Russian Federation)

Also known as Reef 3756

Where: Krasnoyarskiy Kray, Russian Federation (67.2° N, 87.0° E: paleocoordinates 21.5° S, 0.5° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Lapworthella bella small shelly zone, Krasnoporog Formation, Atdabanian (521.0 - 516.0 Ma)

• 12.5-14.5 m above the base of the formation, lowermost Atdabanian

• bed-level stratigraphic resolution

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

• patch reefs in the back-reef lagoon

• two 1 m thick layers of pink lime mudstone with irregularly shaped archaeocyath-calcibiont bioherms

Size class: macrofossils

Primary reference: S. M. Rowland, V. A. Luchinina, I. V. Korovnikov, D. P. Sipin, A. I. Tarletskov and A. V. Fedoseev. 1998. Biostratigraphy of the Vendian-Cambrian Sukharikha River section, northwestern Siberian Platform. Canadian Journal of Earth Sciences 35(4):339-352 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 80843: authorized by Wolfgang Kiessling, entered by Uta Merkel on 15.05.2008

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

unclassified
-	Pliocyathus cf. platyseptatus, Sulugurella sulugurica Pliocyathus cf. platyseptatus Sulugurella sulugurica
Epiphyton
- Ludloviaceae	Epiphyton scapulum Epiphyton scapulum
Proaulopora
-	Proaulopora glabra Proaulopora glabra
Archaeocyatha
Capsulocyathida - Coscinocyathidae	Coscinocyathus rojkovi Coscinocyathus rojkovi archaeocyath sponge
Monocyathida - Monocyathidae	Archaeolynthus polaris Archaeolynthus polaris archaeocyath sponge
Monocyathida - Tumuliolynthidae	Tumuliolynthus tubexternus Tumuliolynthus tubexternus archaeocyath sponge
Ajacicyathida - Dokidocyathidae	Dokidocyathus sp. Dokidocyathus sp. Taylor 1910 archaeocyath sponge
Ajacicyathida - Kaltatocyathidae	Kaltatocyathus sp. Kaltatocyathus sp. Zhuravleva et al. 1964 archaeocyath sponge
Ajacicyathida - Ajacicyathidae	Nochoroicyathus tkatschenkoi, Nochoroicyathus anabarensis, Nochoroicyathus mirabilis, Nochoroicyathus occulathus, Rotundocyathus dotatus Nochoroicyathus tkatschenkoi archaeocyath sponge Nochoroicyathus anabarensis archaeocyath sponge Nochoroicyathus mirabilis archaeocyath sponge Nochoroicyathus occulathus archaeocyath sponge Rotundocyathus dotatus archaeocyath sponge
Ajacicyathida - Tumulocyathidae	Tumulocyathus kotuylkensis Tumulocyathus kotuylkensis archaeocyath sponge
Archaeocyathida - Dictyocyathidae	Dictyocyathus translucidus Dictyocyathus translucidus archaeocyath sponge
Archaeocyathida - Archaeopharetridae	Protopharetra sp. Protopharetra sp. Bornemann 1884 archaeocyath sponge
Archaeocyathida - Loculicyathidae	Cambrocyathellus tschuranicus, "Robustocyathus robustus" = Cambrocyathellus robustus, Paranacyathus tuberculatus Cambrocyathellus tschuranicus archaeocyath sponge "Robustocyathus robustus" = Cambrocyathellus robustus Vologdin 1937 archaeocyath sponge Paranacyathus tuberculatus archaeocyath sponge
Coeloscleritophora
Chancelloriida - Chancelloriidae	"Onychia tetrahellis" = Allonnia, Archiasterella pentactina, Chancelloria sp., Allonia tetrahellis "Onychia tetrahellis" = Allonnia Archiasterella pentactina Sdzuy 1969 listed as Arhiasterella Chancelloria sp. Walcott 1920 Allonia tetrahellis

Hyolithelminthida - Hyolithellidae	Hyolithellus tenuis, Hyolithellus vladimirovae Hyolithellus tenuis Rozanov and Missarzhevsky 1966 Hyolithellus vladimirovae Rozanov and Missarzhevsky 1966
Hyolithelminthida - Torellellidae	Torellella lentiformis Torellella lentiformis Syssoiev 1962
Bilateria -	Rhombocorniculum insolutum, Rhombocorniculum cancellatum Rhombocorniculum insolutum listed as Rhombicorniculum Rhombocorniculum cancellatum Cobbold 1921 listed as Rhombicorniculum
Artiopoda
Agnostida - Hebediscidae	"Pagetiellus sp." = Delgadella "Pagetiellus sp." = Delgadella Walcott 1908
Hyolitha
Hyolithida - Sulcavitidae	Burithes elongatus Burithes elongatus Missarzhevskiy 1969
Orthothecida -	Tetratheca clinicepta, Eonovitatus sp. Tetratheca clinicepta Eonovitatus sp.
Lingulata
Lingulida - Obolidae	Lingulella rotunda Lingulella rotunda
Brachiopoda
Tommotiida - Tommotiidae	"Tommotia kozlowskii" = Camenella kozlowskii, Camenella garbowskae "Tommotia kozlowskii" = Camenella kozlowskii Rozanov and Missarzhevsky 1966 Camenella garbowskae Rozanov and Missarzhevsky 1966
Tommotiida - Lapworthellidae	Lapworthella bella Lapworthella bella
Aculifera
- Halkieriidae	Halkieria sp. Halkieria sp. Poulsen 1967

Calyptoptomatida -	Adyshevitheca adyshevi Adyshevitheca adyshevi Mambetov and Repina 1979
Renalcis
- Chabakoviacea	Renalcis gelatinosus, Renalcis jacuticus Renalcis gelatinosus Renalcis jacuticus