Author:
Semenova,E.V.
Year:
1970
Title:
Spore and pollen assemblages of deposits of the Jurassic and Triassic Boundary of the Don Basin.
Foreign title:
Spory i Pyltsa Yurskikh otlozheniy i Pogranichnykh Sloev Triasa Donbassa.
Reference:
Semenova,E.V. (1970) Spore and pollen assemblages of deposits of the Jurassic and Triassic Boundary of the Don Basin. [ Spory i Pyltsa Yurskikh otlozheniy i Pogranichnykh Sloev Triasa Donbassa. ] Akademiya Nauk Ukrainskoi SSR, Institut Geologicheskikh Nauk, "Naukova Dumka", Kiev, USSR P. 1- 142
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Genus Species Country(Region) From To
Psophosphaera Psophosphaera coniferoides USSR(Ukrainian SSR) Toarcian Aalenian
Psophosphaera Psophosphaera granulosa sp. nov. USSR(Ukrainian SSR) Rhaetian
Psophosphaera Psophosphaera ovata USSR(Ukrainian SSR) Toarcian
Psophosphaera Psophosphaera ovata USSR(Ukrainian SSR) Toarcian
Pteridium Pteridium solidum USSR(Ukrainian SSR) Aalenian Bajocian
Punctatosporites Punctatosporites densituberculatus USSR(Ukrainian SSR) Bajocian
Punctatosporites Punctatosporites scabratus USSR(Ukrainian SSR) Rhaetian Bajocian
Quadraeculina Quadraeculina anellaeformis USSR(Ukrainian SSR) Toarcian
Retitriletes Retitriletes austroclavatidites USSR(Ukrainian SSR) Early Jurassic Bajocian
Retitriletes Retitriletes cerniidites USSR(Ukrainian SSR) Toarcian
Retitriletes Retitriletes cerniidites Sweden Late Santonian Early Campanian
Retitriletes Retitriletes parvus USSR(Ukrainian SSR) Bajocian
Retitriletes Retitriletes rotundus USSR(Ukrainian SSR) Aalenian Bajocian
Retitriletes Retitriletes subrotundus USSR(Ukrainian SSR) Aalenian Bajocian
Retusotriletes Retusotriletes bellus sp. nov. USSR(Ukrainian SSR) Toarcian Aalenian
Retusotriletes Retusotriletes tuberculatus sp. nov. USSR(Ukrainian SSR) Early Jurassic
Ricciisporites Ricciisporites tuberculatus USSR(Ukrainian SSR) Rhaetian Early Jurassic