Geology

KOCH, LAUGE.

(Copenhagen), 1920.

SPITZBERGEN - HOEL, ADOLF.

Kristiania, Dybwad, 1914.

FORCHHAMMER, G.

Kjøbenhavn, Schultz, 1859.

LEONHARD, K.C. von.

Stuttgart, J.B. Müller, 1854.

KUENEN, PH. H.

N.Y., London, 1950.

PETTIJOHN, F.J.

N.Y., (1949).

PRESS, FRANK a. RAYMOND SIEVER.

N.Y., (1985).

ØYEN, P.A.

Trondhjem, Aktietrykkeriet, 1910-15.

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

Copenhagen, 1949.

(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).

HOUSTON, A.C.

London, 1913.

JOHNSTRUP, F.

(København, 1866).

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.