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
![]() | Asteridium brevicornum | ||
![]() | Asteridium eatonense | ||
![]() | Asteridium lanatum | ||
![]() | Asteridium ordensis | ||
![]() | Asteridium pallidum | ||
![]() | Asteridium pilare | ||
![]() | Asteridium solidum | ||
![]() | Asteridium spinosum | ||
![]() | Asteridium tornatum |
Current identification/main database link: Asteridium Moczydłowska 1991
