Acritax - Acritax_JWIP - Psophosphaera Acritax - Acritax_JWIP - Psophosphaera

CATALOG - Psophosphaera

Folder trail: Acritax_JWIP -> P -> Psophosphaera
Folders this level: << < Pseudodicrodiacrodium, Pseudodomasia, Pseudofavososphaera, Pseudofromea, Pseudolunulidia, 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> >>

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

Psophosphaera atava

Psophosphaera atrata

Psophosphaera coreacea

Psophosphaera crassa

Psophosphaera minor

Psophosphaera minuta

Psophosphaera obscura

Psophosphaera obsoleta

Psophosphaera punctata

Psophosphaera reticulata

Psophosphaera selebrosa

Psophosphaera simplicissima

Psophosphaera tenuis

Current identification:

taxonomic rank: Genus


Acritax - Acritax_JWIP - Psophosphaera 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: Psophosphaera

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