Original descriptions of taxa. For coccolithophores, and many calcispheres, these are pages from the Farinacci & Howe Catalog of Calcareous Nannofossils. In other cases (e.g. non-calcifying haptophytes) the data is directly compiled on this site. The "Catalogue of Calcareous Nannofossils" was originally compiled by Prof A. Farinacci 1969-1989, since 2000 it has been updated and extended by Richard Howe - see The Farinacci and Howe Catalog - an Introduction.
Taxa are sorted alphabetically for simple browsing, or you can use search boxes at the top & bottom of the page
![]() | Percivalia arata de Kaenel & Bergen 1996 = Percivalia arata | |||
![]() | Percivalia bullata Bergen 1994 = Percivalia bullata | |||
![]() | Percivalia? dunkleyjonesii Lees 2007 = Percivalia dunkleyjonesii | |||
![]() | Percivalia hauxtonensis Black 1973 = Percivalia hauxtonensis | |||
![]() | Percivalia hintonensis Black 1973 | |||
![]() | Percivalia? howardii Bown in Kennedy et al. 2000 = Percivalia howardii | |||
![]() | Percivalia imperfossa Black 1971 = Percivalia imperfossa | |||
![]() | Percivalia? pearsonii Lees 2007 = Percivalia pearsonii | |||
![]() | Percivalia pontilitha Bukry 1969 = Percivalia pontilitha | |||
![]() | Percivalia porosa Bukry 1969 = Percivalia porosa | |||
![]() | Percivalia tessellata Black 1973 |
Current identification/main database link: Percivalia Bukry, 1969
Compiled data
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Percivalia: Catalog entry compiled by Anna Farinacci. Viewed: 8-3-2026
Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=50373 Go to Archive.is to create a permanent copy of this page - citation notes |