A Catalogue of the Ammonites of the Liassic Family Liparoceratidae in the British Museum (Natural History)
x, 191 pp., 26 plates, 17 text figs. 4to, cloth, gt. Fine copy. The introduction by W.D. Lang, Keeper of Geology at the British Museum (Natural History) states ‘Such are the points of general interest expounded in the following pages, Dr. Spath has thrown down the gage; it is for other palaeontologists to take it up'. 
Author SPATH, L.F.
Publisher BM(NH): London