Sinsk Formation
Appearance
Sinsk Formation | |
---|---|
Stratigraphic range: Botomian | |
Type | Formation |
Underlies | Kutorgina Formation |
Overlies | Perekhod Formation |
Thickness | ~60 m |
Location | |
Region | Siberian Platform |
Country | Russia |
The Sinsk Formation is a geologic formation in Russia. It preserves fossils dating back to the Cambrian period. It is notable for containing the Sinsk Algal Lens, a Lagerstätte with numerous unique genera like Siberion[1]
Paleobiota
[edit]After Ivantsov et al., 2005[1] [2]
Paleobiota
[edit]Paleobiota | ||||
---|---|---|---|---|
Genus | Species | Notes | ||
Siberion | S. lenaicus | Namesake genus of Siberiida. | ||
Phytophilaspis | P. pergamena | Xandarellid artiopod | ||
Jakutus | J. primigenius | Corynexochid trilobite | ||
Eldonia | E. ?ludwigi | Cambroernid, global distribution | ||
Lenica | L. unica, L. rigbyi | Hexactinellid sponge | ||
Archiasterella | A. sp | Chancellorid | ||
Wapkia | W. petila | Protomonaxonid sponge | ||
Cambrorhytium | C. minor | Indeterminate cnidarian? | ||
Corallioscolex | C. labyrinthus | Palaeoscolecid worm | ||
Microdictyon | M. ?ovalum | Eoconchariid lobopodian | ||
Delgadella | D. lenaica | Agnostid | ||
Edelsteinaspis | E. ornata, E. granulata | Corynexochid trilobite | ||
Bergeroniaspis | B. lenaica, B. divergens | Redlichiid trilobite | ||
Bergeroniellus | B. spinosus | Redlichiid trilobite | ||
Binodaspis | B. secunda | Ptychopariid trilobite | ||
Sinskolutella | S. ordinata | Bradoriid | ||
Yakutingella | Y. intricata | Bradoriid | ||
Eoobolus | E. sp | Lingulate brachiopod | ||
Linnarssonia | L. sp | Lingulate brachiopod | ||
Botsfordia | L. sp | Lingulate brachiopod | ||
Nisusia | N. sp? | Rhynchonellate brachiopod | ||
Wiwaxia | W. sp | Wiwaxiid mollusc | ||
Tanchaiella | T. sp | Hexactinellid sponge | ||
Ivantsovia | I. andreyi | Protomonaxonid sponge | ||
Dodecaactinella | D. sp | Calcarean sponge | ||
Nabaviella | N. sp | Indeterminate sponge | ||
Cjulanciella | C. asimmetrica | Indeterminate sponge | ||
Wronascolex | W. lubovae, W. spinosus | Palaeoscolecid worm | ||
Piloscolex | P. platum | Palaeoscolecid worm | ||
Vladipriapulus | V. malakhovi | Priapulid worm | ||
Judomia | J. rossea | Redlichiid trilobite | ||
Bathyuriscellus | B. sinensis | Corynexochid trilobite | ||
Aldonaia | A. ornata | Ptychopariid trilobite | ||
Duibianella | D. sp | Bradoriid | ||
Tubuterium | T. ivantsovi | Bradoriid | ||
Tuzoia | T. sp | Tuzoiid hymenocarine |
See also
[edit]References
[edit]- ^ a b Ivantsov, Andrey Yu.; Zhuravlev, Andrey Yu.; Leguta, Anton V.; Krassilov, Valentin A.; Melnikova, Lyudmila M.; Ushatinskaya, Galina T. (May 2005). "Palaeoecology of the Early Cambrian Sinsk biota from the Siberian Platform". Palaeogeography, Palaeoclimatology, Palaeoecology. 220 (1–2): 69–88. doi:10.1016/j.palaeo.2004.01.022.
- ^ Ivantsov, Andrey Yu.; Zhuralev, Andrey; Krassilov, V. A.; Leguta, A. V. (2005). Unikalʹnye Sinskie mestonachoždenija rannekembrijskich organizmov: Sibirskaja platforma. Moskva: "Nauka". ISBN 5-02-033692-0.
External links
[edit]- Various Contributors to the Paleobiology Database. "Paleobiology Database". Retrieved 17 December 2021.