t)4 A Retrospect of Palceontologij for Forty Years. 



Upper Greensand of Cambridge. Professor T. T. Groom gave 

 figures and descriptions of a minute Trilobite, Acanthopleurella 

 Grindrodi, from the Dictyonema shales (Cambrian) of Malvern. 

 Professor C. E. Beecher sent (1900) a restoration of the great long- 

 legged Eurypterid, Stylonurus Zacoanus, from the Devonian of 

 Pennsylvania, U.S. Professor G. A. J. Cole noticed BeUnurus 

 Jciltorkensis from Ireland ; and Dr. Anton Fritsch described Fro- 

 liimdvs Woodwardi from the Permian ' Gaskohle ' of Bohemia. 

 E. Etheridge, jun., noticed a Turrilepas from the Upper Silurian 

 of New South Wales, and Professor W. B. Benham figured 

 a gigantic form of Cirripede [Pollicipes Auchlandiciis) from 

 the Tertiary beds of New Zealand. Wyatt - Edgell described 

 and figured Lichas patriarchus from the Llandeilo Flags, alsa 

 Asaphus Corndensis and other species of Trilobites in a second 

 paper (1867). Thomas Belt in two papers illustrated several new 

 Trilobites of the genera Olenus, Agnostiis, and Conocoryphe, from 

 the Cambrian of North Wales. Professor Lapworth announced the 

 discover}' of the Olenellus fauna in the Lower Cambrian rocks of 

 Britain, and described Olenellus Callavei from Shropshire. Professor 

 Claypole recorded Dalmanites in the Lower Carboniferous of Ohio, U.S. 

 Professor C. D. Walcott and C. E. Beecher sent three papers on the 

 appendages and structure of Trilobites ; and W. K. Spencer wrote on 

 the hypostomic eyes of Bronteus, S. H. Reynolds figured Dindymene 

 HughesicB and three other Trilobites, from the Lower Palaeozoic of 

 Wharfe, Yorkshii'e. F. R. Cowper Eeed contributed eleven papers on 

 Trilobites from the Cambrian, Silurian, and Carbonifei"ous, including 

 Oryctocephahis Beynoldsi from the Cambrian of North America^ 

 He noticed a new species of Cycltis (C. Woodwardi) from the 

 Carboniferous of Settle, Yorkshire. Henry Woodward in six papers 

 described and figured numerous species of Carboniferous and Culm 

 Trilobites from Yorkshire and Devonshire. Two papers ai'e devoted 

 to Homalonotiis, and six papers to Cambrian and Silurian Trilobites 

 from Australia, Canada, and Britain. Of Brachyuran Decapod 

 Crustaceans Dr. Woodward has monographed Goniocypodn Edwardsi, 

 a new genus of shore-crab from the Lower Eocene of Hampshire ^ 

 several species of crabs from the Upper Cretaceous of Faxe, 

 Denmark, and from the Cretaceous of Vancouver Island, British 

 Columbia ; Frosopon mammillatwm, a true crab from the Great Oolite 

 of Stonestield. Of Macrouran forms he wrote on Scyllaridla Belliy 

 on two species of Falcemon from the Eocene of the Isle of Wight, 

 and on Meyeria Willelti from the Chalk of Sussex. Dr. Woodward 

 wrote seven papers on Frceatya scahra, Eryon antiques, E. Stoddarti, 

 Glypliea, and Fenceus, and on two species of -Aiger, all from the Lias 

 formation of Dorset and Warwickshire, and on the genus Antlira- 

 palamon from the Coal-measures. 



On fossil IsopoDS H. Woodward added three papers, one on 

 Palaga Carteri from the Grey Chalk of Bedfordshire and Folkestone,. 

 and Cyclosphatroma from the Great Oolite of Northampton and the 

 Purbeck beds of Aylesbury ; ten species of the genus Cyclns from the 

 Carboniferous Limestone and the Lower Coal-measures are defined 



