Author:
Obut,A.M.
Year:
1973
Title:
On the geographical distribution, comparative morphology, ecology, phylogeny, and the taxonomic position of chitinozoa.
Reference:
Obut,A.M. (1973) On the geographical distribution, comparative morphology, ecology, phylogeny, and the taxonomic position of chitinozoa. Sibirskoe Otdelenie, Trudy Institut Geologii i Geofiziki, Akademiya Nauk SSSR. (Novosibirsk) Vol. 169 P. 72- 84
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Genus Species Country(Region) From To
Sphaerochitina Sphaerochitina erecta sp. nov. USSR(Ukrainian SSR) Late Ludlovian
Sphaerochitina Sphaerochitina robusta USSR(Ukrainian SSR) Late Ludlovian
Sphaerochitina Sphaerochitina sphaerocephala USSR(Ukrainian SSR) Late Ludlovian
Sphaerochitina Sphaerochitina sphaerocephala USSR(Ukrainian SSR) Late Ludlovian
Trachelomonas Trachelomonas bacillifera Nd Nd
Trachelomonas Trachelomonas clavata Nd Nd
Trachelomonas Trachelomonas sp Nd Nd
Trachelomonas Trachelomonas subglobosa Nd Nd
Wetzeliella Wetzeliella articulata USSR(Siberia) Late Eocene Early Oligocene
Wetzeliella Wetzeliella clathrata Belgium Late Eocene