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1861 Cliffs of Tertiary Conglomer … Exploration Book Fig 9. Cliffs of Tertiary Co … |
1861 Section of Trough of Colorad … Exploration Book Fig 10. Section of Trough of … |
1861 Elephant Hill from Camp 55. Exploration Book Fig 11. Elephant Hill from C … |
1861 Section of the Canyon of the … Exploration Book Fig 12. Section of the Canyo … |
1861 Canada of Erosion through We … Exploration Book Fig 13. Canada of Erosion th … |
1861 Canada of Erosion through We … Exploration Book Near Head of Diamond Creek. … |
1861 Granite Pinnacles, Canyon of … Exploration Book Granite Pinnacles, Canyon of … |
1861 Section of Mesa Wall at Camp … Exploration Book Fig 14. Section of Mesa Wall … |
1861 Trap Mesas North of San Fran … Exploration Book Fig 15. Trap Mesas North of … |
1861 Section of Strata from the P … Exploration Book Fig 16. Section of Strata fr … |
1861 Volcanic Cones East of the S … Exploration Book Fig 17. Volcanic Cones East … |
1861 Mesa Walls of Red Sandstone. … Exploration Book Fig 18. Mesa Walls of Red Sa … |
1861 Section of Mesa between the … Exploration Book Fig 19. Section of Mesa betw … |
1861 Eroded Sandstone, near the M … Exploration Book Fig 20. Eroded Sandstone, ne … |
1861 An Outlier of the Cretaceous … Exploration Book Fig 21. An Outlier of the Cr … |
1861 Distant View of Great White … Exploration Book Fig 22. Distant View of Grea … |
1861 Monument in Eroded Valley, n … Exploration Book Fig 23. Monument in Eroded V … |
1861 Natural Bridge, Camp 100. Exploration Book Fig 24. Natural Bridge, Camp … |
1861 Masses of White Calcareous S … Exploration Book Fig 25. Masses of White Calc … |
1861 Section of the Valley at For … Exploration Book Fig 26. Section of the Valle … |
1861 Section of Dislocated Strata … Exploration Book Fig 27. Section of Dislocate … |
1861 Paleontology. Plate I. Exploration Book Explanation of Plate I. Pale … |
1861 Paleontology. Plate II. Exploration Book Explanation of Plate II. Pal … |
1861 Paleontology. Plate III. Exploration Book Explanation of Plate III. Pa … |
1861 Appendix D. Remarks upon the … Exploration Book Appendix D. Remarks upon the … |
1861 Cover: United States of Nort … Case Map (Covers to) Stanford's New L … |
1861 United States Of North Ameri … Case Map Stanford's New Large-Print M … |
1861 Loudon County Virginia Separate Map Loudon County Virginia Compi … |
1861 Washington County Maryland Separate Map Washington County Maryland C … |
1861 Frederick County Maryland Separate Map Frederick County Maryland Pr … |
1861 Reduced section, general map … Exploration Book Reduced section of a general … |
1861 Reduced section, sketch, W. … Exploration Book Reduced section of a sketch … |
1861 Reduced section, map of Nort … Exploration Book Reduced section of map of No … |
1861 Reduced section, territory w … Exploration Book Reduced map of the territory … |
1861 Weber Lower Canyon. Exploration Book Weber Lower Canyon. April 5t … |
1861 Second or Sheeprock Canyon o … Exploration Book Second or Sheeprock Canyon o … |
1861 Porcupine Terrace. Exploration Book Porcupine Terrace. Uintah Mo … |
1861 Round Prairie From Head of t … Exploration Book Round Prairie From Head of t … |
1861 Goshoot Passage. Exploration Book Goshoot Passage showing 65 m … |
1861 Humboldt Pass. Exploration Book Humboldt Pass. May 22nd at 1 … |
1861 Franklin Valley. Exploration Book Franklin Valley. May 24th at … |
1861 Valley of Humboldt River at … Exploration Book Valley of the Humboldt River … |
1861 Madelin Pass. Exploration Book Madelin Pass. June 19th at 2 … |
1861 West End of Madelin Pass. Exploration Book West End of Madelin Pass. Ju … |
1861 No. Slopes of the Sierra Nev … Exploration Book Northern Slopes of the Sierr … |
1861 Portion, main mountain passa … Exploration Book Portion of the main mountain … |
1861 Profiles, main routes survey … Exploration Book Profiles of the main routes … |
1861 St. Paul to Riviere Des Lacs … Exploration Book St. Paul to Riviere Des Lacs … |
1861 Riviere des Lacs to Rocky Mo … Exploration Book Riviere Des Lacs to the Rock … |
1861 Rocky Mountains to Puget Sou … Exploration Book Rocky Mountains to Puget Sou … |