Acritax - Acritax_JWIP - Pterospermopsimorpha Acritax - Acritax_JWIP - Pterospermopsimorpha

CATALOG - Pterospermopsimorpha

Folder trail: Acritax_JWIP -> P -> Pterospermopsimorpha
Folders this level: << < Pseudomaranhites, Pseudomasia, Pseudosaccatina, Pseudoschizaea, Pseudotasmanites, Pseudotawuia, Pseudozonosphaera, Pseudozonosphaeridium, Psiloschizosporis, Psilosphaera, Psophosphaera, Pterocystidiopsis, Pteroidea, Pterosperma, Pterospermella, Pterospermopsimorpha, Pterospermopsis, Pterosphaeridia, Pterotosphaerula, Pteroverricatus, Ptilotoscolus, Pulvinoidium, Pulvinomorpha, Pulvinosphaeridium, Pumilibaxa, Pustulisphaera, Pustulisphaeridium, Puteoscortum, Pylantios, Pyloferites, Pytinomorpha

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

Pterospermopsimorpha annularis

Pterospermopsimorpha annulata

Pterospermopsimorpha binata

Pterospermopsimorpha capsulata

Pterospermopsimorpha concentrica

Pterospermopsimorpha deformata

Pterospermopsimorpha densicoronata

Pterospermopsimorpha dilatata

Pterospermopsimorpha friabilis

Pterospermopsimorpha grandis

Pterospermopsimorpha granulata

Pterospermopsimorpha improvisa

Pterospermopsimorpha incrassatula

Pterospermopsimorpha insolita

Pterospermopsimorpha kelar

Pterospermopsimorpha mira

Pterospermopsimorpha mogilevica

Pterospermopsimorpha ornata

Pterospermopsimorpha paradoxa

Pterospermopsimorpha pileiformis

Pterospermopsimorpha saccata

Pterospermopsimorpha salebrosa

Pterospermopsimorpha solida

Pterospermopsimorpha wolynica

Current identification:

taxonomic rank: Genus


Acritax - Acritax_JWIP - Pterospermopsimorpha 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: Pterospermopsimorpha

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