Fossil skull and jaws of the Proteosaurus [Ichthyosaur] mb-artistname James Scouler 'Jeddo and Belfast

'Jeddo and Belfast

and spared themselves their trouble

The previous Home Secretary

Inscribed: 'Ambroise Tardieu direxit

Fossil skull and jaws of the Proteosaurus [Ichthyosaur] mb-artistname James Scouler 'Jeddo and BelfastPlate 15 from the paper 'On the mode of formation of the canal for containing the spinal marrow, and on the form of the fins (if they deserve that name) of the Proteosaurus', by Everard Home, Philosophical Transactions of the Royal Society, vol. 110 (1820), pp. 159 164. Two figures showing part of the skull (with paddle, vertebrae and other bones) with the jaws of the same specimen of Ichthyosaur, collected by Mary Anning at Lyme Regis. Original: ink