Acritax - Acritax_JWIP - Pterospermopsis doringii Acritax - Acritax_JWIP - Pterospermopsis doringii

CATALOG - Pterospermopsis doringii

Folder trail: Acritax_JWIP -> P -> Pterospermopsis -> Pterospermopsis doringii
Folders this level: P. angulus, P. aptiensis, P. aristotelesii, P. asperata, P. asperculus, P. binatum, P. bohaiensis, P. bulbosa, P. chinaica, P. concentricus, P. danica, P. doringii, P. dubius, P. fragilis, P. kieseri, P. latus, P. marginatum, P. microgranulosum, P. minus, P. oculatus, P. ovatus, P. patulus, P. pelagica, P. polyliratus, P. quadripetatus, P. radiata, P. regularis> >>

This catalog consists of scans of cards from the "John William Index of Palaeopalynology" compiled by John Williams between 1971 and 2010 - see also this page.
The cards inclued here are only those for the acritarchs, they are sorted alphabetically for simple browsing. You can also use search boxes at the top & bottom of the page to find specific taxa
There are PDF (higher quality) and jpeg (faster opening) copies of the cards, the content of them is identical

Current identification:

taxonomic rank: Species


Acritax - Acritax_JWIP - Pterospermopsis doringii compiled by John Williams and Brian Pedder

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Short stable page link: Go to to create a permanent copy of this page - citation notes
Possible link to Algaebase for nomenclatural details: Pterospermopsis doringii

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