Author:
Birkis,A.P.;Brangulis,A.P.;Volkova,N.A.;Razanov,A.Y.
Year:
1970
Title:
New data on the Cambrian stratigraphy of Western Latvia
Foreign title:
Novyye dannyye po stratigrafii Zapadnoy Latvii
Reference:
Birkis,A.P. et al. (1970) New data on the Cambrian stratigraphy of Western Latvia [ Novyye dannyye po stratigrafii Zapadnoy Latvii ] Doklady Akademii Nauk SSSR Vol. 195 # 4 P. 907- 910
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Genus Species Country(Region) From To
Micrhystridium Micrhystridium pallidum USSR(Latvian SSR) Early Cambrian
Micrhystridium Micrhystridium parvum USSR(Latvian SSR) Early Cambrian
Micrhystridium Micrhystridium spinosum USSR(Latvian SSR) Early Cambrian Middle Cambrian
Micrhystridium Micrhystridium tornatum USSR(Latvian SSR) Early Cambrian Middle Cambrian
Ooidium Ooidium sp USSR(Latvian SSR) Early Cambrian
Pterospermopsis Pterospermopsis sp USSR(Latvian SSR) Early Cambrian Middle Cambrian
Tasmanites Tasmanites sp USSR(Latvian SSR) Early Cambrian
Tasmanites Tasmanites variabilis USSR(Latvian SSR) Early Cambrian Middle Cambrian