TABLE OF CONTENTS. VII 



* 



ILLUSTRATIONS. 



LANDSCAPE VIEWS. . 



Tii^f - 



Plate I. Abicjuiu Peak, looking westerly !>!> 



Plate II. Near Vado del Chaina, upper cretaceous mesa 71 



Plate III. La Piedra Parada, looking west 78 



Plate IV. The Pagosa and San Juan River, looking easterly 76 



Plate V. Bio Dolores g Sierra de la Plata. From near Camp 21 * 



Plato VI. Casa Colorado and La Sal Mountains, looking northerly 



Plate VII. Head of Labyrinth Crook, looking southeasterly 



Plate VIII. Head of Canon Colorado. Erosion of Triassic series. 



Plate IX. Lower San Juan, looking west. From near Camp 35 102 



Plate X. The Needles, looking southwesterly 106 



Plate XI. The Cabazon, from near Camp 54 - 112 



Trap Dike, Pope's Well, south of Santa F6, New Mexico 51 



The Pagosa, S. W. Colorado 75 



Ruins of stone houses on cliffs, Labyrinth Canon 



PALEONTOLOGY. 

 Plates I to VIII, inclusive, at cud of Descriptions of Fossils, by F. B. Meek and Dr. J. S. Newborry. 



