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 typicus USSR(Latvian SSR) Late Frasnian
Lophotriletes Lophotriletes glomeratus USSR(Latvian SSR) Late Frasnian
Lophotriletes Lophotriletes impolitus USSR(Latvian SSR) Givetian
Lophotriletes Lophotriletes minor USSR(Latvian SSR) Middle Frasnian
Lophotriletes Lophotriletes rotundus USSR(Latvian SSR) Early Frasnian Middle Frasnian
Lophotriletes Lophotriletes rugosus USSR(Latvian SSR) Early Frasnian Middle Frasnian
Lophozonotriletes Lophozonotriletes crassatus USSR(Latvian SSR) Early Frasnian Middle Frasnian
Lophozonotriletes Lophozonotriletes curvatus USSR(Latvian SSR) Early Frasnian Middle Frasnian
Lophozonotriletes Lophozonotriletes evlanensis USSR(Latvian SSR) Middle Frasnian
Lophozonotriletes Lophozonotriletes excisus USSR(Latvian SSR) Early Frasnian
Lophozonotriletes Lophozonotriletes grandis USSR(Latvian SSR) Middle Frasnian
Lophozonotriletes Lophozonotriletes grumosus USSR(Latvian SSR) Middle Frasnian
Lophozonotriletes Lophozonotriletes rarituberculatus USSR(Latvian SSR) Early Frasnian
Lophozonotriletes Lophozonotriletes retusus USSR(Latvian SSR) Middle Frasnian
Lophozonotriletes Lophozonotriletes scurrus USSR(Latvian SSR) Middle Frasnian
Lophozonotriletes Lophozonotriletes torosus USSR(Latvian SSR) Middle Frasnian
Perisaccus Perisaccus devonicus USSR(Latvian SSR) Early Frasnian