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
Navifusa brasiliensis lingula.pdf
Navifusa brasiliensis lingula0.jpg
Navifusa brasiliensis lingula1.jpg
Navifusa brasiliensis.pdf
Navifusa brasiliensis0.jpg
Navifusa brasiliensis1.jpg
Current identification:
Taxonomic rank: species
References:
Acritax - Acritax_JWIP - Navifusa brasiliensiscompiled by John Williams and Brian Pedder