@incollection{sow_1836.147, title = {Descriptive Notes respecting the Shells figured in Plates XI. to XXIII}, author = {Sowerby, James }, year = {1836}, booktitle = {Fitton: Observations on some of the Strata between the Chalk and the Oxford Oolite in the South-east of England}, publisher = {Transactions of the Geological Society London (Richard Taylor) London}, journal = {Transactions of the Geological Society London (Richard Taylor) London}, volume = {2}, number = {4}, pages = {335–368}, url = {https://biodiversitylibrary.org/page/36206436} }