Wood, S. V. (1848). A Monograph of the Crag Mollusca or, descriptions of shells from the middle and upper tertiaries of the east of England. Part 1. Univalves. Monograph of the Palaeontographical Society of London. 1: i-xii, 1–208, 1–21 pls.
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Wood, S. V.
1848
A Monograph of the Crag Mollusca or, descriptions of shells from the middle and upper tertiaries of the east of England. Part 1. Univalves
Monograph of the Palaeontographical Society of London
