Edgerton, P..J. (1837). ‘On certain peculiarities in the Cervical Vertebrae of the Ichthyosaurs, hitherto unnoticed’
Edgerton, P..J. (1837). ‘On certain peculiarities in the Cervical Vertebrae of the Ichthyosaurs, hitherto unnoticed’ extract from Transactions of the Geological Society. v.V. 2nd Series, pp. 187-193 + 1 plate of fossil vertebrae illustrations, “procured from Miss Anning (“whose zeal and intelligence are well appreciated in the Geological community”). Text and plate clean. In very good condition.