Acritax - Acritax_JWIP - Polysphaeroides Acritax - Acritax_JWIP - Polysphaeroides

CATALOG - Polysphaeroides

Folder trail: Acritax_JWIP -> P -> Polysphaeroides
Folders this level: << < Polyancistrodorus, Polybessurus, Polycavita, Polycellaria, Polydeunffia, Polyedrina, Polyedrosphaeridium, Polyedryxium, Polyforama, Polygoniomorpha, Polygonium, Polyhedrosphaeridium, Polynucella, Polyplanifer, Polyporata, Polysphaeroides, Polythrichoides, Polyvalvaphycus, Pomoria, Portalites, Porusphaera, Praedermocarpites, Pratulasphaera, Praviglobus, Primaevifilum, Primoflagella, Primomangularia, Primorivularia, Priscogalea, Priscotheca, Prismatocystis> >>

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

Polysphaeroides biseritus

Polysphaeroides contextus

Polysphaeroides filiformis

Polysphaeroides formosus

Polysphaeroides minimus

Polysphaeroides uniseries

Current identification:

taxonomic rank: Genus


Acritax - Acritax_JWIP - Polysphaeroides compiled by John Williams and Brian Pedder

Taxon Search

Search term:

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

Add Comment

* Required information
Captcha Image
Powered by Commentics


No comments yet. Be the first!