152 Kossmat. [217] 
b) Atlantisches Gebiet: 
F. B. Meek: Report on the Invertebrate Cretaceous and Tertiary fossils of the Upper Missouri country. Report of 
the U. St. Geolog. and Geographical Survey of the Territories. vol. IX. 
Washington 1870. 
Ferd. Römer: Die Kreidebildungen von Texas. 
Bonn 1952. 
T. W. Stanton: The Coloradoformation and its Invertebrate fauna. Bull. U. St. Geological Survey. no. 106. 
Washington 1893. 
Ch. A. White: Report of the U. St. Geol. and Geograph. Surveys W. of the 100. Meridian, vol. IV. Palaeontology. 
Washington 1875. 
J. F. Whiteaves: Contributions to Canadian Palaeontology. vol I. 
Part. II. 4. On some Cretaceous fossils from British Columbia, the North West Territory and Manitoba. 
Montreal 1889. 
J. F. Whiteaves: Notes on the Ammonites of the Cretaceous rocks of the District of Athabasca. Transactions of the 
Royal Society of Canada. Sect. IV, 
Montreal: 1892. 
R. P. Whitfield: Gastropoda and Cephalopoda of the Raritan Clays and Greensand Marls of New Jersey. Monographs 
of the United States Geological Survey. vol. XVII. 
Washington 1892. 
Südamerika. 
Ch. Darwin: Geological Observations on the Volcanic Islands and parts of South-America. 2. Edit. 
London 1867. (Appendix: Description of Secondary fossils by Edward Forbes.) 
W. M. Gabb: Description of a collection of fossils made by Dr. A. Raimondi in Peru. (Journal of the Academy of 
Natural Sciences of Philadelphia.) 
1878. 
K. Gerhardt: Beitrag zur Kenntnis der Kreideformation in Venezuela und Peru. Neues Jahrbuch für Mineralogie etc. 
Beilageband XI. 
Stuttgart 1897. 
A. Hyatt: Jurassic and Cretaceous Ammonites from. South-America. Proceedings of the Boston Society of Natural 
History. vol. XVII. 
Boston 1875. 
G. Steinmann, W. Deecke und W. Möricke: Das Alter und die Fauna der Quiriquinaschichten in Chile. Neues 
Jahrbuch für Mineralogie etc. Beilageband X. 
Stuttgart 1895. 
Ch. A. White: Contributions to the Palaeontology of Brazil. Archivos do Museu Nacional do Rio de Janeiro. vol. VII. 
1887. 
