CATALOG - Micrhystridium ovale

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

Current identification:

compiled by John Williams and Brian Pedder

Taxon Search

• Acanthodiacrodium ovale
• Archaeodiscina ovalis
• Archaeohystrichosphaeridium ovale
• Centrum ovalis
• Dictyochroa ovalis
• Kapitophyma ovalis
• Leiofusa ovalis
• Leiovalia ovalis
• Longfengshania ovalis
• Monotrematosphaeridium ovale
• Rifenita ovalis
• Sulcatosphaeridium ovale
• Tetraporina ovalis
• Trachydiacrodium ovale
• Trachyhystrichoides ovalis
• Trachyrytidodiacrodium ovale
• Trachysphaeridium ovale
• Trachythrichoides ovalis