BIBLIOGRAPHY OF PAL-EOZOIC CRUSTACEA. 49 



Dawson (J. W.) On the Lower Coal Measures as de- 

 veloped in British America. 



lu Quart. Jonr. Geol. Soc. London, vol. 15, 1859, p. 62. 

 Tracks of a Crustacean. 



Note on the fossils of Nova Scotia. 



In Canadian Natiiralist, vol. 5, 1860, p. 297 (wrongly paged 197 in the 

 volume). 



Homaloionous dawsoni Hall. 



— On the footprints of Liinulus as compared 



with the Protiehnites of the Potsdam sandstone. 



In Canadian Naturalist, vol. 7, 1862, p. 271; Am. Jour. Sci., 2d series, 

 vol. .34, 1862, p. 416.'' 



Acadian geology. The geological structure, 



organic remains and mineral resources of Nova Scotia, 

 New Brunswick and Prince Edward Island, etc. Lon- 

 don. 



Three editions, 1855-78. (3d ed. contains the supplement to the 2d ed.) 

 Mr. C. F. Hartt's descriptions of the trilobites first appeared in the 

 third edition of this work. The original MSS. described Microdiscus 

 dawsoni under the new generic name of Dawsonia, but on Prof. E. Bil- 

 ling's authority the author has referred it to Microdiscus daiusoni. 



Afpiostus acadicus Hartt, A. similis Hartt. Beyrichia (c). B. jonesii 

 n. sp., B. pustulosa Hall, B. equilatera Hall. Cali/mene blumembachu var. 

 (,'ythere, Bairdia, Cytherella injlala. Dlpostylim dawsoni n.sp. et n. g. 

 < 'onocephalites baileyi Hartt, C. mattheivi Hartt, C. robbii Hartt, C. orestes 

 Hartt, C. elegans Hartt, C. ouanrjondiamis Hartt, C. tener Hartt, C. aurora 

 Hartt, C. thersites Hartt, C. yemini-spinosus Hartt, C. halli Hartt, C neg- 

 Itctus Hartt, C. quandratus Hartt, C. formosus Hartt. Dalmania logani 

 Hall. Esther ia. E'urypterus pulicaris Salter. Amphipeltis paradoxus. 

 Ilomalonoius dawsoni Hall. Leperdiiia sinuala Hall, L. oJceni. Leaia 

 leidyi. Microdiscus daivsoni Hartt. Paradoxides lamellatus Hartt, P. 

 micmac Hartt. PhiUipsia hoioi Bill., P. vindobonensis Hartt. 



Supplement to the 2d edition of Acadian geol- 

 ogy. Containing additional facts as to the geological 

 structure, fossil remains and minaral resources of Nova 

 Scotia, New Brunswick and Prince Edward Island. 

 London, 1878. 



Ilomalonotus dawsoni. Protiehnites earbonarius. Anthracopaloimon 

 ( Paloiocarbus) hillianum. 

 4 



