CATALOG - Goniosphaeridium gracile

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

• Archaeohystrichosphaeridium gracilis
• Baltisphaeridium gracile
• Baltisphaeridium gracilis
• Geron gracilis
• Gracilisphaeridium gracile
• Leiofusa gracilis
• Leiothrichoides gracilis
• Lophodiacrodium gracile
• Micrhystridium gracile
• Ordovicidium gracile
• Polyedryxium gracile
• Polygonium gracile
• Polygonium gracilis
• Protoleiosphaeridium gracile
• Razumovskia gracilis
• Stictosphaeridium gracile
• Trachysphaeridium gracile