Siyak, Southern Urals (Devonian to of Russian Federation)

Also known as Reef 3824

Where: Bashkortostan, Russian Federation (52.8° N, 57.0° E: paleocoordinates 0.4° N, 19.5° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Tyutyulen Formation, Pragian to Pragian (410.8 - 402.5 Ma)

• Upper Pragian-basal Emsian [JA: originally entered as Pragian]

• group of beds-level stratigraphic resolution

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

• massive reefal limestones

Size class: macrofossils

Collection methods: peel or thin section,

Primary reference: A. P. Tyazheva, R. A. Zhavoronkova, and A. A. Garifullina. 1976. Korally i brakhiopody nizhnego devona Yuzhnogo Urala [Corals and brachiopods from the lower Devonian of the Southern Urals] [W. Kiessling/U. Merkel/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 81660: authorized by Wolfgang Kiessling, entered by Uta Merkel on 08.07.2008

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Strophomenida - Douvillinidae
Rhynchonellata
 Pentamerida - Clorindidae
 Pentamerida - Gypidulidae
 Rhynchonellida - Trigonirhynchiidae
 Atrypida - Karpinskiidae
 Atrypida - Carinatinidae
 Atrypida - Atrypinidae
 Atrypida - Atrypidae
 Atrypida - Punctatrypidae
Punctatrypa granulifera
subsp. granulifera
Anthozoa
 Favositida - Coenitidae
Coenites puberulus tabulate coral
 Favositida - Favositidae
 Stauriida - Stauriidae
 Stauriida - Mucophyllidae
 Stauriida - Laccophyllidae
Barrandeophyllum sp. Pocta 1902 horn coral
 Stauriida - Ptenophyllidae
 Stauriida - Spongophyllidae
Spongophyllum halysitoides horn coral
subsp. minor
 Cystiphyllida - Tryplasmatidae
 Cystiphyllida - Cystiphyllidae
Gyaloplasma agglomerata Tyazheva et al. 1976 horn coral
 Cystiphyllida - Goniophyllidae
Rhizophyllum compositum Tyazheva et al. 1976 horn coral