Libro 384 Mapa 89 Seriadas 33 Thesis 20 Conference Proceeding 19 Revista 5 Capítulo de libro 2 Electrónico 2 ver todos ...

Q - Science 269 G - Geography, Anthropology, Recreation 68 T - Technology 12 D - World History 10 A - General Works 7 S - Agriculture 3 B - Philosophy, Psychology, Religion 2 H - Social Science 2 P - Language and Literature 2 N - Fine Arts 1 Z - Library Science 1 ver todos ...

Norges geologiske undersøkelse 70 Kjerulf, Theodor, 1825-1888 33 Holtedahl, Olaf, 1885-1975 23 Norges geografiske oppmåling 18 Norsk polarinstitutt 18 Brøgger, Waldemar Christopher, 1851-1940 13 Holmsen, Gunnar, 1880- 12 Dons, Johannes A 11 Buch, Leopold von, Freiherr, 1774-1853 10 Dallmann, W. K (Winfried K.) 9 Frebold, Hans, 1899- 9 Orvin, Anders Kristian, 1889- 9 Rekstad, John Bernhard, 1852- 9 Reusch, Hans Henrik, 1852-1922 9 Keilhau, B. M (Balthasar Matthias), 1797-1858 8 Holtedahl, O (Olaf), 1885- 7 Bjørlykke, Knut Olai Knutsen, 1860-1946 6 Dahll, Tellef, 1825-1893 6 Holmsen, Gunnar 6 International Geological Congress 6 Roberts, David, 1938- 6 Schetelig, Jakob, 1875- 6 Bugge, Arne, 1887- 5 Fiske Icelandic Collection 5 Goldschmidt, V. M (Victor Moritz), 1888-1947 5 Holtedahl, Olaf, 1885- 5 Oftedahl, Christoffer 5 Ohta, Yoshihide, 1933- 5 Rekstad, J (John), 1852-1934 5 Strand, T (Trygve), 1903- 5 ver todos ...

English 262 Norwegian 237 German 53 French 14 Russian 8 Polish 5 Swedish 4 Danish 3 Finnish 1 Italian 1 Latin 1 ver todos ...

Maps 110 Geological maps 38 Periodicals 15 Congresses 14 Guidebooks 14 Conference papers and proceedings 7 Bibliography 3 Electronic books 3 Topographic maps 3 Academic theses 2 Charts, diagrams, etc 2 Congrès 2 History 2 Périodiques 2 Thèses et écrits académiques 2 Abstracts 1 Academic Dissertation 1 Actes de congrès 1 Congress 1 Early works to 1800 1 Electronic journals 1 Imprints (Brøgger & Christie) 1 Imprints (H. Aschehoug) 1 Maps, Topographic 1 Periodical 1 Physical maps 1 Périodiques 1 Serial publications 1 Specimens 1 Statistics 1 ver todos ...

Quaternary 22 From 2 million years ago 15 Precambrian 10 Silurian 10 Devonian 7 From 405 to 425 million years ago 6 Paleozoic 6 Eocene 5 From 570 million to 5 billion years ago 5 Paleocene 5 Carboniferous 4 Ordovician 4 Proterozoic 4 Tertiary 4 Cambrian 3 From 2 to 65 million years ago 3 From 230 to 570 million years ago 3 From 345 to 405 million years ago 3 From 40 to 65 million years ago 3 From 570 million to 2 billion years ago 3 Mesozoic 3 Permian 3 Pleistocene 3 From 10 thousand to 2 million years ago 2 From 230 million to 5 billion years ago 2 From 230 to 280 million years ago 2 From 425 to 500 million years ago 2 From 500 to 570 million years ago 2 Jurassic 2 Triassic 2 ver todos ...