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
Hymenozonotriletes Hymenozonotriletes meonacanthus USSR(Latvian SSR) Middle Frasnian
Hymenozonotriletes Hymenozonotriletes multangularis USSR(Latvian SSR) Early Frasnian
Hymenozonotriletes Hymenozonotriletes radiatus USSR(Latvian SSR) Early Frasnian Middle Frasnian
Hymenozonotriletes Hymenozonotriletes rarus USSR(Latvian SSR) Early Frasnian
Hymenozonotriletes Hymenozonotriletes speciosus USSR(Latvian SSR) Early Frasnian
Hymenozonotriletes Hymenozonotriletes trichotomus sp. nov. USSR(Latvian SSR) Early Frasnian
Hymenozonotriletes Hymenozonotriletes varius sp. nov. USSR(Latvian SSR) Early Frasnian
Hymenozonotriletes Hymenozonotriletes varius USSR(Latvian SSR) Early Frasnian
Leiotriletes Leiotriletes atavus USSR(Latvian SSR) Givetian
Leiotriletes Leiotriletes minutissimus USSR(Latvian SSR) Middle Frasnian
Leiotriletes Leiotriletes nigratus USSR(Latvian SSR) Early Frasnian
Leiotriletes Leiotriletes nigratus USSR(Latvian SSR) Late Frasnian
Leiotriletes Leiotriletes rotundus USSR(Latvian SSR) Frasnian
Leiotriletes Leiotriletes rytideus USSR(Latvian SSR) Late Frasnian
Leiotriletes Leiotriletes simplex USSR(Latvian SSR) Givetian
Leiotriletes Leiotriletes simplicissimus USSR(Latvian SSR) Early Frasnian
Leiotriletes Leiotriletes trivialis USSR(Latvian SSR) Middle Frasnian