Maryland Geological Survey 45 



White, C. A. A review of the Fossil Ostreidae of North America, and 

 a comparison of the Fossil with Living Forms. Appendix I by Angelo 

 Heilprin: North American Tertiary Ostreidae. Appendix II by John 

 A. Rider : A Sketch of the Life History of the Oyster. 



4th Ann. Rept. U. S. Geol. Surv., 1882-83, Washington, 1884, pp.281-430. 



(See Heilprin.) 



1886 

 McGee, W J Geography and Topography of the head of Chesapeake 

 Bay. (Read to Amer. Assoc. Adv. Sci., 1886.) 



(Abst.) Amer. Jour. Sci., 3 ser., vol. xxxii, 1886, p. 323. 



1888 



McGee, W J The Geology of the Head of Chesapeake Bay. 

 7th Ann. Rept. U. S. Geol. Survey, 1885-86, Washington, 1888, pp. 537-646, 

 plates lvi-lxxi. 



(Abst.) Amer. Geol., vol. i, 1887, pp. 113-115. 



1891 



White, C. A. Correlation papers — Cretaceous. 



Bull. U. S. Geol. Survey No. 82, 1891. 



House Misc. Doc, 52d Cong., 1st sess., vol. xx, No. 25. 



1892 



Uhler, P. R. Albirupean Studies. 



Trans. Md. Acad. Sci., vol. i, 1890-92, pp. 185-202. 



1893 

 Boyle, C. B. A Catalogue and Bibliography of North American 

 Mesozoic Invertebrata. 



Bull. U. S. Geol. Surv. No. 102, 1893, pp. 1-313. 



House Misc. Doc, 52d Cong., 2d sess., vol. xxiv, No. 7. 



Clark, Wm. Bullock. A Preliminary Report on the Cretaceous and 

 Tertiary Formations of New Jersey; with especial reference to Mon- 

 mouth and Middlesex Counties. 



N. J. Geol. Surv., Ann. Rept. for 1892 (1893), pp. 167-239, 4 pis., map. 



Darton, N. H. The Magothy Formation of Northeastern Maryland. 

 Amer. Jour. Sci., 3d ser., vol. xlv, 1893, pp. 407-419, map. 

 4 



