Also known as Reef 3719
Where: Yakutiya, Russian Federation (62.9° N, 138.1° E: paleocoordinates 20.4° N, 9.0° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Khandyg Formation, Llandovery (443.4 - 433.4 Ma)
• 68.5 m thick, upper Tayakh Suite
• bed-level stratigraphic resolution
Environment/lithology: reef, buildup or bioherm; lithified, argillaceous limestone
Size class: macrofossils
Collection methods: peel or thin section,
Primary reference: K. N. Volkova, Y. Y. Latypov, and K. B. Khayznikova. 1978. Ordovik i silur Yuzhnogo Verkhoyanya (biostratigrafiya i paleontologiya) [The Ordovician and Silurian of the southern Verkhoyansk Range (biostratigraphy and paleontology)]. Trudy Instituta Geologii i Geofiziki 381:3-219 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 79513: authorized by Wolfgang Kiessling, entered by Uta Merkel on 11.03.2008
Creative Commons license: CC BY (attribution)
Taxonomic list
Anthozoa | |
Pilophyllum moyeroense horn coral | |
Yassia fasciculata horn coral | |
Dentilasma honorabilis horn coral | |
Entelophyllum articulatum horn coral | |
Streptelasma sibiricum horn coral
Crassilasma crassiseptatum horn coral
Dinophyllum involutum horn coral | |
Cyathactis euryone horn coral
Ptychophyllum ortoseptatum horn coral | |
Holophragma mitrata horn coral | |
"Cystilasma sp." = Cystiphyllum, "Cystilasma arcticum" = Cystiphyllum
"Cystilasma sp." = Cystiphyllum Lonsdale 1839 horn coral
"Cystilasma arcticum" = Cystiphyllum horn coral | |
Holmophyllum holmi horn coral | |
Halysites labyrinthicus tabulate coral
Halysites nitidus tabulate coral | |
Multisolenia tortuosa Fritz 1937 tabulate coral | |
Mesofavosites ex gr. regularis, Mesofavosites obliquus, Favosites ex gr. kennihoensis, Favosites hirsutus, Favosites gothlandicus
Mesofavosites ex gr. regularis tabulate coral
Mesofavosites obliquus Sokolov 1951 tabulate coral
Favosites ex gr. kennihoensis tabulate coral
Favosites hirsutus tabulate coral
Favosites gothlandicus Lamarck 1816 tabulate coral | |
Parastriatopora schernychevi tabulate coral | |
"Angopora sp." = Thecia (Angopora)
"Angopora sp." = Thecia (Angopora) Jones 1936 tabulate coral | |
Strophomenata | |
Rhynchonellata | |
Stegerhynchus sp. Foerste 1909 | |
Stenolaemata | |