Acritax - Acritax_JWIP - Duvernaysphaera Acritax - Acritax_JWIP - Duvernaysphaera

CATALOG - Duvernaysphaera

Folder trail: Acritax_JWIP -> D -> Duvernaysphaera
Folders this level: << < Disparifusa, Disphaera, Distichococcus, Distosphaera, Divietipellis, Domasia, Domasiella, Dominopolia, Dorsennidium, Doushantuonema, Downiea, Dumbellina, Dupliciradiatum, Duplicisphaeridium, Duplisphaera, Duvernaysphaera, Dvinia, Dyctioporidium

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

Duvernaysphaera actinota

Duvernaysphaera angelae

Duvernaysphaera aranaides

Duvernaysphaera blanca

Duvernaysphaera dissimilis

Duvernaysphaera elongata

Duvernaysphaera gothica

Duvernaysphaera jelinii

Duvernaysphaera krauseli

Duvernaysphaera lockportensis

Duvernaysphaera magna

Duvernaysphaera oa

Duvernaysphaera polyfulcracea

Duvernaysphaera radiata

Duvernaysphaera siderea

Duvernaysphaera stellata

Duvernaysphaera tenuicingulata

Duvernaysphaera tenuimarginata

Duvernaysphaera tessella

Duvernaysphaera vermiculata

Duvernaysphaera wilsoni

Current identification:

taxonomic rank: Genus


Acritax - Acritax_JWIP - Duvernaysphaera 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: Duvernaysphaera

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