Check-lists

species

Pseudulrichia bivertex (Ulrich, 1879) ^†

Records 1 to 3 of 3

Europe

~~Czechia~~ ^†^r

[1]

North America

United States of America ^†

Kentucky (United States of America) ^†

Records 1 to 3 of 3

* List of countries might not be complete

[1]

Havlíček V., Vaněk J. (1966): The Biostratigraphy of the Ordovician of Bohemia, Sborník geologických věd, Paleontologie, 8 [as Pseudulrichia bivertex (Ulrich)]

^† extinct taxon

^† species extinct or not found recently in area described by check-list

^r erroneously quoted from this area in some sources

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