http://www.blackcountryhistory.org/collections/getrecord/DMUSE_000720TrilobiteAcaste downingiae (Murchison 1839) A cephalon in a small piece of Much Wenlock Limestone Formation. Collected from scree below the Nodular Member rock face, 50m N of lime kilns, W side of Wren's Nest. WG 07/11
Acaste cephalon in limestone from Dudley Silurian c425my.GeologyUnknownDudley Museums ServiceDudley Museums ServiceWest side of Wren's Nest Dudley UKSilurian - Wenlock - Homerian - Much Wenlock Limestone FormationBlack Country Historyhttp://cdn.collectionsbase.org.uk/DMUSE/150_000720_acaste_downingiae_1_23.jpg