MARYLAND GEOLOGICAL SURVEY xlv 



DucATEL, J. T., and Alexander, J. H. Report on the Projected 

 Survey of the State of Maryland, pursuant to a resolution of the General 

 Assembly. 8vo. 39 pp. Annapolis, 1834. Map. 



Md. House of Delegates, Dec. Sess., 1833, Svo, 39 pp. 



Another edition, Annapolis, 1834, Svo, 58 pp., and map. 



Another edition, Annapolis, 1834, Svo, 43 pp., and folded table. 



Amer. Jour. Sei., vol. xxvii, 1835, pp. 1-38. 



Morton, S. G. Synopsis of the organic remains of the Cretaceous 

 group of the United States. To whicli is added an appendix containing 

 a tabular view of the Tertiary fossils hitherto discovered in North 

 America. Svo, 88 pp. Phila. 1834. 



(Abst.) Amer. Jour. Sci., vol. xxvii, 1835, pp. 377-381. 



Harlan, E. Critical Notices of Various organic remains hitherto dis- 

 covered in North America. (Eead May 21, 1834.) 

 Trans. Geol. boo. Pa., vol. i, part 1, 1834, pp. 46-112. 

 Med. and Phys. Eesearches, 1835, [with a few additions]. 

 Edinb. New Philos. Jour., xvii, 1834, pp. 342-363- xviii, pp. 28-40. 



1835. 



Conrad, T. A. Observations on a portion of the Atlantic Tertiary 

 Eegion. 



Trans. Geol. Soc., Pa., vol. i, part 2, 1835, pp. 335-341. 



Observations on the Teritiary Strata of the Atlantic Coast. 



Amer. Jour. Sci., vol. xxviii, 1835, pp. 104-111, 280-282. 



DucATEL, J. T. Geologist's report 1834. 



[Another edition.] Eeport of the Geologist to the Legisla- 

 ture of Maryland, 1834. n. d. Svo, 50 pp. 2 maps and folded tables. 



, and Alexander^ J. H. Eeport on the New Map of Maryland, 



1834, [Annapolis] n. d. Svo, 59, i, pp. Two maps and one folded 

 table. 



Md. House of Delegates, Dec. Sess., 1834. 



Harlan, Eichard. Notice of a Pleseosaurian and other fossil 

 Eeliquiae from the State of New Jersey. 

 Med. and Phys. Researches, 1835, pp. 383-385. 



1836. 



DucATEL, J. T. Eeport of the Geologist, n. d. Svo, pp. 35-84. 

 Plate. 



Separate publication (see Ducatel and Alexander). 



