.50 CALIFOIlXrA ACADP^MY OK SCIENCES. 



« 



Note oil two Paheozoic Crustaceans from Nova 



Scotia. 



Ill Geol. Mag., decade 2, vol. 4. Loudon, 1S77, p. 56. (See also Supjile- 

 iiieut Acadian Geol., 187S, p. 55, tig. 10.) Anthracopahtmon ( Palmocar- 

 hiix) hUlianum. HomaJonolux dau-soni. 



Description of Pteri/f/ofits canadensis n. s}). 



In Canadian Naturalist, new series, vol. 9, 1881, p. 103, fig. 



D'Orbigny (A.) Geologie du voyage dans I'Ameriquc 

 meridonale Palseontologie, Paris, 1842, 22 plates. 



('(tli/menc ri-rnciiili u. sp., pi. 1, tigs. 4-5. 



Day (F. H.) On the fauna of the Niagara and Upper 

 Silurian rocks, as exhibited in Milwaukee county, Wis- 

 consin, and in counties contiguous thereto. 



In Trans. Wisconsin Acad. Sci., vol. 4, 1876-77, p. 113. 



Dekay (J.E.) Observations on the structure of Tril- 

 obites, and description of an apparently new genus, 

 with notes on the geology of Trenton Falls, by James 

 Ren wick. Read Nov. 22^ 1824. 



In Annals Lyceum Nat. Hist., N. Y., vol. 1, 1824, p. 174, 2 pis.; Isis 

 (Oder Eucycl. Zeitung), Oken, 1825 and 1832. 

 f.'iofehis n. g., /. fiigan n. sp. 



Observations on a fossil crustaceous animal of 



the order Branchiopoda. Read Dec. 12, 1825. 



In Annals Lyceum Nat. Hist., N. Y., vol. 1, pt. 2, p. 375. pi. 21). Re- 

 published in Harlan's Med. Pliys. Researches, 1835, p. 297. 

 Eurypterus n. g., E. rcmipes n. sp. 



Report on several fossil multilocular shells 



from the State of Delaware, with observations on a sec- 

 ond specimen of the new fossil genus Eurypterus. 

 Read Oct. 2, 1827. 



In Annals Lj'ceum Nat. Hist., N. Y., vol. 2, 1828, p. 273. 

 Eirri/pierus remipes Dekay. 



Deslongchamps (E.) Memoire sur les corps organises 

 fossiles du gres intermediaire du Calvados. 



In Soc. Linn. Calvados, vol. 2, 1825, p. 291, 2 pis. 



The author herein describes two species of the genus II oinalonotus under 

 the names Asaphits hrongniartl and ^4. brer/caudatuK. Asa])hits incerius. 



