Author:
Ozolina,V.R.
Year:
1963
Title:
Spore-pollen spectrum of Frasnian age of Upper Devonian, Latvian SSR.
Foreign title:
Sporovo-pyltsevoy Spektr Franskogo Yarusa verkhnego Devona Latvuyskay Ssr.
Reference:
Ozolina,V.R. (1963) Spore-pollen spectrum of Frasnian age of Upper Devonian, Latvian SSR. [ Sporovo-pyltsevoy Spektr Franskogo Yarusa verkhnego Devona Latvuyskay Ssr. ] Trudy Institut.Frasnian Deposits of Latvian SSR # 10 P. 300- 310
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Genus Species Country(Region) From To
Leiotriletes Leiotriletes trivialis USSR(Latvian SSR) Middle Frasnian
Lophotriletes Lophotriletes minor USSR(Latvian SSR) Middle Frasnian
Hymenozonotriletes Hymenozonotriletes evlanensis USSR(Latvian SSR) Middle Frasnian
Retusotriletes Retusotriletes gibberosus USSR(Latvian SSR) Middle Frasnian
Acanthotriletes Acanthotriletes tenuispinosus USSR(Latvian SSR) Middle Frasnian
Stenozonotriletes Stenozonotriletes manifestus USSR(Latvian SSR) Middle Frasnian
Stenozonotriletes Stenozonotriletes calamites USSR(Latvian SSR) Middle Frasnian
Stenozonotriletes Stenozonotriletes extensus USSR(Latvian SSR) Middle Frasnian
Stenozonotriletes Stenozonotriletes ornatus USSR(Latvian SSR) Middle Frasnian
Lophozonotriletes Lophozonotriletes evlanensis USSR(Latvian SSR) Middle Frasnian
Hymenozonotriletes Hymenozonotriletes meonacanthus USSR(Latvian SSR) Middle Frasnian
Hymenozonotriletes Hymenozonotriletes medius USSR(Latvian SSR) Middle Frasnian
Lophozonotriletes Lophozonotriletes grandis USSR(Latvian SSR) Middle Frasnian
Lophozonotriletes Lophozonotriletes retusus USSR(Latvian SSR) Middle Frasnian
Brochotriletes Brochotriletes foveolatus USSR(Latvian SSR) Middle Frasnian
Perisaccus Perisaccus verruculatus USSR(Latvian SSR) Middle Frasnian
Retusotriletes Retusotriletes parvimammatus USSR(Latvian SSR) Middle Frasnian