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
Micrhystridium recurvatum forma brevispinosa.pdf
Micrhystridium recurvatum forma brevispinosa0.jpg
Micrhystridium recurvatum forma brevispinosa1.jpg
Micrhystridium recurvatum forma longispinosa.pdf
Micrhystridium recurvatum forma longispinosa0.jpg
Micrhystridium recurvatum forma longispinosa1.jpg
Micrhystridium recurvatum forma multispinosa.pdf
Micrhystridium recurvatum forma multispinosa0.jpg
Micrhystridium recurvatum forma multispinosa1.jpg
Micrhystridium recurvatum forma reducta.pdf
Micrhystridium recurvatum forma reducta0.jpg
Micrhystridium recurvatum forma reducta1.jpg
Micrhystridium recurvatum.pdf
Micrhystridium recurvatum0.jpg
Micrhystridium recurvatum1.jpg
Micrhystridium recurvatum2.jpg
Micrhystridium recurvatum3.jpg
Micrhystridium recurvatum4.jpg
Micrhystridium recurvatum5.jpg
Current identification:
taxonomic rank: Species
References:
Acritax - Acritax_JWIP - Micrhystridium recurvatumcompiled by John Williams and Brian Pedder