Plate, figures II-IV showing phragmocones and an outline of the known parts of a belemnite by Jos [Joseph] Dinkel Figure II-IV from plate XIV showing an outline of the known parts of the belemnite and sketches of two views of the phragmocone of the belemnite. Subject: Palaeontology Published in Philosophical Transactions as 'Observations on some belemnites and other fossil remains of Cephalopoda, discovered by Mr. Reginald Neville Mantell, C. E. in the Oxford clay near Trowbridge, in Wiltshire'. Received by the Royal Society on 2 March 1848. Read 23 March 1848. [1848]