The diverse Katian (Late Ordovician) through Llandovery (Early Silurian) crinoid fauna from Anticosti Island is described. Previously, six described species were known; with one now a nomen dubium ...
The Crinoidea of Anticosti Island, Quebec (Late Ordovician to Early Silurian) is a great book. This book is written by author William I Ausich. You can read the The Crinoidea of Anticosti Island, Quebec (Late Ordovician to Early Silurian) book on our website merchantnavymemorialtrust.org.uk in any convenient format!
Mark Wilson September 9th, 2012. This week's fossil is a tiny little crinoid with an odd shape. Calceocrinus balticensis (shown above with the scale bar as one millimeter) is a new species from the Lower Silurian (Llandovery) of Hiiumaa, western Estonia.