52 



CARBONIFEROUS LAMELLIBRANCHIATA. 



p. 130, and a description by R. Btheridge, sen., of a new shell, Sanguinolites 

 granulatus, is given with a figure, p. 127, pi. i, fig. 12. 



1891. In a paper " On some Estheriae and Esther ia-\\k.e Shells from the 

 Carboniferous Shales of Western Scotland," in vol. ix, p. 85, of the ' Transactions 

 of the Geological Society of Griasgow,' read on March 13th, 1890, T. Rupert Jones 

 refers certain shells from Arden, near Glasgow, and Dairy, Ayrshire, which he 

 had previously described as Estheria punctatella to Posidonomya. 



1890. Vol. viii of the ' Geological Survey of Illinois ' contains A. H. Worthen's 

 descriptions (pp. 107 — 133) and the figures of numerous Carboniferous Lamelli- 

 branchiata which had been recorded in ' Bulletin of the Illinois State Museum 

 of Natural History,' No. 2, 1884. The following species have been named mostly 

 by Worthen; those described as new are marked.* 



Leptodomus ? magnus. 

 Schizodus Varsoviensis. 



— Nauvooensis. 



— depressus. 



— .'' circulus. 



* — Uhiehi. 



* — Randolphensis. 

 Pinna Sancti-Ludovici. 



* Conocardium Parrishi. 

 Aviculopecten Orestes. 



— Niotensis. 



— Monroensis. 



— Talhoti. 



— Elsahensis. 



— Chesterensis. 



— spinuJiferus, M. and W. 



* — 3Iazonensis. 



* — Hardinensis. 



* — Mac- Whorteri. 

 Aviculopecten Colleti. 



— Edwardsi. 



— Menardi. 



*Lima Chesterensis. 

 Edmondia Varsoviensis. 



— Illinoiensis. 

 Clinopistha radiata. Hall, sp. 



*Macrodon Sangamonensis. 

 Pleurophorus Chesterensis. 



— minimus. 



— Monroensis. 

 Modiola Illinoiensis. 

 Cardiomorpha ? Pellensis. 

 Bahevellia Illinoiensis. 

 Myalina Monroensis. 

 Nucula Illinoiensis. 

 Aviculopinna Illinoiensis. 

 Sanguinolites ? multistriatus. 



— .'' Burlingtonensis- 



— Randolphensis. 

 Solenomya Varsoviensis. 



— Monroensis. 



— ? lowensis. 

 Allorisma Illinoiensis. 



— elongata. 



1891. On December 8th, 1891, Mr. George Wild read a paper before the 

 Manchester Geological Society, subsequently published in the ' Transactions ' of 

 that body, vol. xxi, 1892, p. 364, on " The Lower Coal-measures of Lancashire : 

 Organic Remains, Sections of Seams, and Probable Mode of Formation." At the 

 end of this paper is a catalogue of fossils, in the cabinet of the author, from the 

 Lower Coal-measures of the North and East Lancashire Coal-field. Figures are 

 given, pis. ii and iii, of the following Lamellibranchs : 



