Geology

SPITZBERGEN - HOEL, ADOLF.

Kristiania, Dybwad, 1914.

FORCHHAMMER, G.

Kjøbenhavn, Schultz, 1859.

ØYEN, P.A.

Trondhjem, Aktietrykkeriet, 1910-15.

PETTIJOHN, F.J.

N.Y., (1949).

PRESS, FRANK a. RAYMOND SIEVER.

N.Y., (1985).

KUENEN, PH. H.

N.Y., London, 1950.

HARDER, POUL, AD. S. JENSEN, DAN LAURSEN.

Copenhagen, 1949.

LEONHARD, K.C. von.

Stuttgart, J.B. Müller, 1854.

(LEHMANN, JOHANN GEORG). - THE HACHURE REPRESENTATION OF MOUNTAINS.

Leipzig, Johann Benjamin Georg Fleischer, 1799.

BELOUSSOV, V.V.

N.Y., (1962).

SHERLOCK, R.L.

London, N.Y., (1947).

JOHNSTRUP, F.

(København, 1866).

HOUSTON, A.C.

London, 1913.

FORCHHAMMER, G. - BORNHOLMS GEOLOGI.

Kbhvn., (1837).

FORCHHAMMER, G. - BORNHOLMS GEOLOGI.

Kbhvn., (1837).

KUMM, AUGUST.

Bremen-Horn, 1952.

WOLFF, WILHELM u. H.-L. HECK.

Hamburg, 1949.

NEUMAYR, MELCHIOR.

Leipzig, Bibliographsichen Instituts, 1887.