Author:
Umnova,N.I.
Year:
1964
Title:
Distribution of chitinozoa in the Ordovician of the Russian Platform
Reference:
Umnova,N.I. (1964) Distribution of chitinozoa in the Ordovician of the Russian Platform Paleontologicheskii Zhurnal (Paleontological Journal) Vol. 3 # 3 P. 326- 340
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Genus Species Country(Region) From To
Lagenochitina Lagenochitina perparva sp. nov. USSR(Yaroslav) Arenigian Middle Ordovician
Lagenochitina Lagenochitina pervulgata sp. nov. USSR(Yaroslav) Late Tremadocian Arenigian
Lagenochitina Lagenochitina porrecta sp. nov. USSR(Yaroslav) Arenigian
Lagenochitina Lagenochitina tumida sp. nov. USSR(Yaroslav) Arenigian Middle Ordovician
Rhabdochitina Rhabdochitina claviformis USSR(Yaroslav) Arenigian Middle Ordovician
Rhabdochitina Rhabdochitina gallica USSR(Yaroslav) Late Tremadocian Middle Ordovician
Rhabdochitina Rhabdochitina magna USSR(Yaroslav) Arenigian Middle Ordovician
Rhabdochitina Rhabdochitina parvicollis sp. nov. USSR(Yaroslav) Arenigian Middle Ordovician
Sphaerochitina Sphaerochitina oelandica USSR(Yaroslav) Arenigian
Sphaerochitina Sphaerochitina sphaerocephala USSR(Yaroslav) Arenigian