Also known as Reef 3788
Where: Tuva, Russian Federation (51.4° N, 94.2° E: paleocoordinates 5.2° S, 6.9° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Upper Shangan Formation, Botomian (516.0 - 512.9 Ma)
• 104 m thick, Sanashtykgol stage
• group of beds-level stratigraphic resolution
Environment/lithology: perireef or subreef; lithified limestone
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 81469: authorized by Wolfgang Kiessling, entered by Uta Merkel on 25.06.2008, edited by Pete Wagner
Creative Commons license: CC BY (attribution)
Taxonomic list
| Trilobita | |
|
Sanaschtykgolia semisphaerica trilobite
Miranella convexa trilobite
Milaspis erbica trilobite
Shivelicus parvus trilobite | |
|
Laticephalus trapezoidalis trilobite | |
"Eleganolimba fibrata" = Tuvanella
"Eleganolimba fibrata" = Tuvanella trilobite | |
| Archaeocyatha | |
|
Protopharetra bipartita archaeocyath sponge
Protopharetra densa archaeocyath sponge | |
"Prismocyathus praesignis" = Dictyocyathus
"Prismocyathus praesignis" = Dictyocyathus archaeocyath sponge | |
|
Anthomorpha rachkovskii archaeocyath sponge
Anthomorpha sisovae archaeocyath sponge | |
"Voznesenskicyathus florens" = Shiveligocyathus
"Voznesenskicyathus florens" = Shiveligocyathus archaeocyath sponge | |
"Rhabdocyathella baileyi" = Archaeolynthus
"Rhabdocyathella baileyi" = Archaeolynthus archaeocyath sponge | |
|
Dokidocyathus pseudoregularis archaeocyath sponge
Dokidocyathus sanaschtykgolensis archaeocyath sponge | |
|
Tumulifungia sp. Zhuraleva 1968 archaeocyath sponge | |
|
Compositocyathus fraudulentus archaeocyath sponge
Taylorcyathus platiannulatus archaeocyath sponge | |
Carpicyathus mysticus, "Ussuricyathus pandus" = Mackenziecyathus
Carpicyathus mysticus archaeocyath sponge
"Ussuricyathus pandus" = Mackenziecyathus archaeocyath sponge | |
Sibirecyathus vernalis, "Aldanocyathus flebilis" = Nochoroicyathus, "Aldanocyathus antiflebilis" = Nochoroicyathus
Sibirecyathus vernalis archaeocyath sponge
"Aldanocyathus flebilis" = Nochoroicyathus archaeocyath sponge
"Aldanocyathus antiflebilis" = Nochoroicyathus archaeocyath sponge | |
"Ethmophyllum pseudoratum n. sp." = Chakassicyathus pseudoratus, Zonacyathus vermiculatus, Irinaecyathus grandiperforatus, Irinaecyathus jadwigae
"Ethmophyllum pseudoratum n. sp." = Chakassicyathus pseudoratus Zhuravleva 1967 archaeocyath sponge
Zonacyathus vermiculatus archaeocyath sponge
Irinaecyathus grandiperforatus archaeocyath sponge
Irinaecyathus jadwigae archaeocyath sponge | |
"Porocyathus tannuolensis" = Carinacyathus, "Porocyathus mirabilis" = Carinacyathus
"Porocyathus tannuolensis" = Carinacyathus archaeocyath sponge
"Porocyathus mirabilis" = Carinacyathus archaeocyath sponge | |
"Tumulocyathellus altaisajanicus" = Plicocyathus
"Tumulocyathellus altaisajanicus" = Plicocyathus archaeocyath sponge | |
|
Kordecyathus shiveligensis archaeocyath sponge
Kordecyathus spinosus archaeocyath sponge | |
|
Clathricoscinus infirmus archaeocyath sponge
Clathricoscinus vassilievi archaeocyath sponge
Clathricoscinus dentatus archaeocyath sponge | |
|
Capsulocyathus callosus archaeocyath sponge
Capsulocyathus subcallosus archaeocyath sponge | |