Catalogue of the Fossil Bryozoa in the Department of Geology, British Museum (Natural History)
Subtitle: The Cretaceous Bryozoa
By: By J. W. Gregory and W.D. Lang
Contributors: Gregory, J. W. (John Walter), 1864-1932; Lang, William Dickson, 1878-1966
Published: 1896
Place of publication: London
Language: eng
Other titles: Cretaceous Bryozoa.; Catalogue of Cretaceous Bryozoa 
Notes: Bryozoa section, 3rd copy of Vol. 1 is interleaved with manuscript notes

Bryozoa section, copy of Vol. 3 is prepublication copy with manuscript corrections
Table of contents: title: Vol.1 / by J.W. Gregory, xix, 457p, 17 plates (1899); title: vol.2 / by J. W. Gregory, xlviii, 346p, 9 plates ((1909); title: Vol.3. The cribrimorphs. Pt.1 / by W.D. Lang, 12, cx, 269p, 8 plates (1921); title: Vol.4, The cribimorphs. Pt 2 / by W. D. Lang, 12, 404p, 8 plates (1922)