Reference Base Search Results Search results for References by pennington, r. back to search page Sort order: ------------------- Date ASC Author normal    Pennington, R., 1878. On a tooth of Rhinoceros tichorhinus found at the entrance to the peak cavern, Castleton, Derbyshire. Transactions of the Manchester Geological Society 15: 51-52 File available   details back to search page Sort order: ------------------- Date ASC Author normal