BIBLIOGRAPHY OF PALAEOZOIC CRUSTACEA. 239 



Nachricht von seltenen Versteinerungen, 



vornemlich des Thier-Reiehes, welche bisher noch nicht 

 genau genug beschieben und erklart worden. Mit Kup- 

 fern, in drei Sendschreiben an seine Conner und 

 Freunde. Berlin und Stralsund, 1769, pi. 8. 



The species described in 'this work have been referred to the modern 

 genera. Calymene blumenbachii Brong., varieties pulchella Dalm. and 

 luberc-ulosa Dalm. Proetus concinna Dalm. (Tab. 1). Encrinurus. Phacops 

 scleroj)s Dalm. and Asaphus (Tab. 2). Encrinurus punctatus Briinn. 

 Asaphus angustifrons Dalm. (Tab. 3). Illccnus (Tab. 4). Dalmanites 

 hausmanni Brong. Ceraurus sp.? (Tab. 5). Trinucleus sp.? Lichas sp. ? 

 (Tab. 6). Trinucleus ornatus Sternb. Agnoslus pisiformislLinne. Beyrichia 

 T-ilckensiana Jones (Tab. 7). 



Williams (H. S.) On the occurrence of Proetus longi- 

 cauda Hall in Madison county, Kansas. 



In Am. Jour. Sci., 3d series, vol. 21, 1881, p. 156. 



Notice of a new Limuloid Crustacean from 



the Devonian. 



In Am. Jour. Sci., 3d series, vol. 30, 1885, p. 45, 3 figs. 

 Presttcichia eriensis n. sp. 



This species was used by A. S. Packard (Mem. Nat. Acad. Sci., vol. 3, 

 1888, p. 150) for the type of his new genus Protolimulus. 



Notice of a new Limuloid Crustacean from the 



Devonian formation of Erie county, Pennsylvania. 



In Nature, vol. 32, London, 1885, p. 350. 

 Prestivichia eriensis n. sp. 



Winchell (Alexander). Descriptions of fossils from 

 the Marshall and Huron groups of Michigan. 



In Proc. Acad. Nat. Sci. Phila., vol. 14, 1862, p. 405. 

 Cy there crassimarginata n. sp. 



Description of fossils from the yellow sand- 

 stone lying beneath the Burlington limestone at Bur- 

 lington, Iowa. 



In Proc. Acad. Nat. Sci. Phila., vol. 15, 1863, p. 2. 

 PhiUipsia insignis n. sp., P. meramecensis Shumard. 



Notice of a small collection of fossils from the 



Potsdam sandstone of Wisconsin and Lake Superior 

 sandstone of Michigan. 



