Calymene neotuberculata ludicra

Calymene neotuberculata ludicra Siveter 1996 Holotype 7328G3 acLocality Woolhope HerefordshireRock Unit Woolhope Limestone FormationGeological Age Sheinwoodian Age Silurian Period 4262 – 4282 Ma BPScanned as part of the GB3D ...