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1896 Detailed Geology Sheet XXXVI … Geologic Atlas Detailed Geology Sheet XXXVI … |
1837 Coupes Geologiques entre Par … World Atlas Coupes Geologiques. Coupe de … |
1885 Plate XVII: Section of the c … Geology Book Section of the crater walls … |
1885 Plate XXIII: Section of Laho … Geology Book Section of Lahontan sediment … |
1885 Plate XXIV: Section of Lahon … Geology Book Section of Lahontan sediment … |
1885 Plate XXV: Section of Lahont … Geology Book Section of Lahontan sediment … |
1885 Plate XXVI: Section of Lahon … Geology Book Section of Lahontan sediment … |
1885 Plate XXVII: Detailed sectio … Geology Book Detailed section of Lahontan … |
1885 Plate XXVIII: Detailed secti … Geology Book Detailed section of Lahontan … |
1889 Carta geologico de algunas m … National Atlas Carta geologico de algunas m … |
1840 Geologic Cross-Section: Prof … Regional Atlas (Geologic Cross-Section) Hoe … |
1839 Geologic Cross-Section: Prof … Regional Atlas (Geologic Cross-Section) (Pr … |
1913 Main Coal Basin, New South W … Geologic Atlas Coal Resources of the World. … |
1913 Collie Coalfield, West Austr … Geologic Atlas Coal Resources of the World. … |
1913 Fu-Shun Geologic Sections. M … Geologic Atlas Coal Resources of the World. … |
1913 Witbank, South Africa. Coal … Geologic Atlas Coal Resources of the World. … |
1913 Cross-sections in France. Co … Geologic Atlas Coal Resources of the World. … |
1913 Coal Fields, France. Coal Re … Geologic Atlas Coal Resources of the World. … |
1913 Coal Fields, France. Coal Re … Geologic Atlas Coal Resources of the World. … |
1913 Coal Fields, France. Coal Re … Geologic Atlas Coal Resources of the World. … |
1913 Coal Fields, France. Coal Re … Geologic Atlas Coal Resources of the World. … |
1913 Coal Fields, France. Coal Re … Geologic Atlas Coal Resources of the World. … |
1913 Coal Fields No. 2, Austria. … Geologic Atlas Coal Resources of the World. … |
1913 Coal Fields No. 3, Austria. … Geologic Atlas Coal Resources of the World. … |
1913 Coal Fields No. 4, Austria. … Geologic Atlas Coal Resources of the World. … |
1913 Coal Fields No. 5, Austria. … Geologic Atlas Coal Resources of the World. … |
1913 Coal Fields No. 6, Austria. … Geologic Atlas Coal Resources of the World. … |