fLARK] BIBLIOGRAPHY 15 



BIBLIOGRAPHY.' 



1829. 



MoRTOK, S. G. Note: Oontainiii>.j a notice ol' some Fossils recently discovered in 

 New Jersey. Philadelphia A.cad. Nat. Sci. Jour., Ist ser., vol. 6, pp. 120-129. 



1830. 



MOKTON. S. G. Syno))si8 of the Orj^anic Remains of the Ferruginons Sand Formation 



of the United States, witli Geological Remarks. Amer. Jovir. Sci., Ist ser., 



vol. 17, pp. 274-29.5. 

 MOHTOX, S. G. .Syuo])sis of the Organic Remains of the Ferruginons Sand Formation 



of the United States, with Geological Remarks. Amer. Jonr. Sci., 1st ser., 



vol. 18. i»p. '^3-250. pis. 1-8. 

 Morton, S. (J. Additional Observations ou the Geology and Organic Remains of 



New Jersey and Delaware. Philadelphia Acad. Nat. Sci. Jonr., 1st ser., vol. 



6, pp. 189-201. 



1833. 



Morton, S. G. Supplement to the "Synopsis of the OTg<anic Remains of the Ferru- 

 ginous Sand Formation of the United States," contained in volumes xvii, 

 and xviii of this Journal. Amer. Jonr. Sci., 1st ser., vol. 23, pp. 288-294, 

 2 pis. 



Morton, S. G. Supplement to the "Synopsis of the Organic Eemains of the Ferru- 

 ginous Sand Formation of the United States." Amer. Jour. Sci., 1st ser., 

 vol. 24, pp. 128-132, pis. 9, 10. 



1834. 



Morton, S. G. Synopsis of the Organic Remains of the Cretaceous Group of the 

 United States. 



1835. 



Agassiz, L. Prodrome d'une monographic des Radiares ou Echinodermes (1834). 

 Neuchatcl Soc. Sci. Nat., Mem. I, pp. 168-199. 



1837. 

 DE.SMOULIN.S, C. Etudes sur les I5chinides. 



1840. 



Agassiz, L. Catalogus systematicns Ectyporum Echinodermatum fcssilium. 



Lea, I. Notice of the Oolitic Formation in America, with Descriptions of some of its 



Organic Remains. Amer. Phil. Soc. Trans., 2d ser., vol. 7, pp. 251-260, pis. 



8-10. 

 NVST, H., and Galkottk, IT. G. Description de quelqnes fossiles du calcaire jurassique 



de Tehuacan an Mexi([ue. Kruxelles Acad. Sci., Bull. 7, pte. 2, pp. 212-221, 



2 pis. 



'Tlio literature referrcil to in the .accoiiipiinyinKli.st iiiclude.s only those works in which North Amer- 

 ican species are directly referred to. or in which identical or related forms are described- 



