Acritax - Acritax_JWIP - Heliosphaeridium Acritax - Acritax_JWIP - Heliosphaeridium

CATALOG - Heliosphaeridium

Folder trail: Acritax_JWIP -> H -> Heliosphaeridium
Folders this level: Hallotheca, Halodinium, Halophoridia, Halosphaera, Halosphaeridium, Halythrix, Haplocystia, Hapsidopalla, Heliconema, Helicothrichoides, Helios, Heliospermopsis, Heliosphaeridium, Helminthoidichnites, Heloriopodum, Helosphaeridium, Hemibaltisphaeridium, Hemideunffia, Hemiruptia, Hemisphaeridium, Hemisphaeriella, Hercyniana, Heteromorphidion, Heteropetalia, Hexasterias, Hidasia, Himalayisphaeridium, Hirtellosphaeridium> >>

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

Heliosphaeridium ampliatum

Heliosphaeridium bellulum

Heliosphaeridium coniferum

Heliosphaeridium dissimilare

Heliosphaeridium exile

Heliosphaeridium lanceolatum

Heliosphaeridium llynense

Heliosphaeridium longum

Heliosphaeridium lubomlense

Heliosphaeridium nodosum

Heliosphaeridium notatum

Heliosphaeridium obscurum

Heliosphaeridium oligum

Heliosphaeridium radzynicum

Heliosphaeridium serridentatum

Current identification/main database link: Heliosphaeridium Moczydłowska 1991

taxonomic rank: Genus


Acritax - Acritax_JWIP - Heliosphaeridium 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: Heliosphaeridium

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