P^RT III. 



P ALEON TOLOGY. 



FOSSIL FLOEA.— By Leo Lesquereux. 



I.— ENUMEEATIOST AND DESCEIPTIOX OF THE EOSSIL PLANTS, EEOM THE SPECI- 

 MENS OBTAINED IN THE EXPLOKATIONS OF DE. E. V. HATDEN, 1870 AND 1871. 

 II.— EEMAEKS ON THE CEETACEOUS SPECIES DESCEIBED ABOVE, 

 in.— TEETIAET ELOEA OP NOETH AMEEICA. 



ON THE GEOLOGY AND PALEONTOLOGY OF THE CRETACEOUS STRATA 

 OF KANSAS.— By E. D. Cope, A. M. 



I.— A G-ENEEAL SKETCH OP THE ANCIENT LIFE, 

 n.— GEOLOaT. 

 ni.— SYNOPSIS OP THE PAHNA. 



ON THE VERTEBRATE FOSSILS OF THE WAHSATCH GROUP.— By E. 

 D. Cope, A. M. 



ON THE FOSSIL VERTEBRATES OF THE EARLY TERTIARY FORMATION 

 OF WYOMING.— By Peoe. Joseph Leidy. 



PRELBIINARY LIST OF THE FOSSILS COLLECTED BY DR. HAYDEN'S EX- 

 PLORING EXPEDITION OF 1871, IN UTAH AND WYOMING TERRI- 

 TORIES, WITH DESCRIPTIONS OF A FEW NEW SPECIES.— By F. 

 B. Meek. 



