210 CALIFORNIA ACADEMY OF SCIENCES. 



Shaler (N. S.) and Foerste (A. F.) Preliminary de- 

 scription of North Attleborough fossils. 



In Bull. Mus. Comp. Zool. Harvard Coll., vol. 16, No. 2, 1888, Geol. 

 Series, vol. 2, 1888, p. 27, 2 pis. 



Aristozoe sp.? Microdiscus belli- mar ginatus n. sp., M. lobatus Hall. 

 Paradoxides ivalcotti n. sp. (Olenellus walcotti Wai.) Ptychoparia mucron- 

 atus n. sp., P. altleborensis n. sp. 



Sharpe (Daniel). On the geology of the neighbor- 

 hood of Oporto, including the Silurian coal and slates 

 of Valongo. 



In Quart. Jour. Geol. Soc., London, vol. 5, 1849, p. 142, pi. 6. 

 Isotelus powisii Portl. Illcenus lusitanicus Sharpe. 



Description of the new species of Zoophyta 



and Mollusca. Appendix B to an article on the Car- 

 boniferous and Silurian formations of the neighborhood 

 of Bussaco, in Portugal, by C. Ribeiro. 



In Quart. Jour. Geol. Soc. London, vol. 9, 1853, p. 146. 

 Dithyrocaris ? longicauda Sharpe. 



Shumard (B. F.) Palaeontology. Crustacea. 



In 1st and 2d Ann. Eeps. of the Geol. Survey of Missouri (Swallow), 

 1855, pt. 2, p. 195, pi. B. 



Proetus swallowi n. sp., P. missouriensis n. sp. Cyphaspis girardeau- 

 ensis n. sp. Encrinurus deltoideus n. sp. Phillipsia meramecensis n. sp. 

 Dalmania tridentifera n. sp. Calymene rugosa n. sp. Acidaspis halli n. sp. 



Notice of new fossils from the Permian strata 



of New Mexico and Texas, collected by Dr. George G. 

 Shumard, geologist of the U. S. Government expedition 

 for obtaining water by means of artesian wells along 

 the 32d parallel, under the direction of Capt. John Pope, 

 U. S. Corps of Top. Eng. 



Trans. Acad. Sci. St. Louis, vol. 1, 1858, p. 290. 

 Phillipsia perannulata n. sp. 



The Primordial zone of Texas, with descrip- 

 tions of new fossils. 



In Am. Jour. Sci., 2d series, vol. 32, 1861, p. 213. 



Agnostus color adoensi* n. sp. Arionellus (Bathyurus) texanus n. sp., A. 

 (Bathyurus) planus n. sp. Conocephalites depressa n. sp., C. billingsin. sp. 

 Dikdocephalus romcri n. sp. 



