Observations on belemnites, and other fossil remains of Cephalopoda, discovered by Mr. Reginald Neville Mantell, C.E. in the Oxford clay near Trowbridge, in Wiltshire | lit.salon
Observations on belemnites, and other fossil remains of Cephalopoda, discovered by Mr. Reginald Neville Mantell, C.E. in the Oxford clay near Trowbridge, in Wiltshire