“Cidaris coronata–a common Oolitic echinoderm…showing the spines attached to tubercles on right hand.” -Taylor, 1904
Taylor, J. E. Geological Stories (London, England: Gibbings & Company, Limited, 1904)
2400×1515, 1005.7 KiB
1024×646, 157.5 KiB
640×404, 81.8 KiB
320×202, 28.0 KiB