Geology

FORBES, CHARLES S.

London, John Murray, 1860.

WEIDICK, ANKER.

Copenhagen, 1968.

NAUMANN, CARL FRIEDRICH.

Leipzig, Wilhelm Engelmann, 1871.

LARSEN, GUNNAR.

Copenhagen, 1966.

FLINT, RICHARD FOSTER.

N.Y., (1963).

STENO, NICOLAI (STENONIS).

Hafniae, 1952.

CURIE, P. (PIERRE) et A. DEBIERNE. - MEASURING ABSOLUTE TIME FOR THE FIRST TIME

(Paris, Gauthier-Villars), 1901.

SCORESBY, WILLIAM.

(Paris, Crochard, 1817).

RICHTHOFEN, FERDINAND von.

Berlin, Robert Oppenheim, 1886.

DARWIN, CHARLES.

London, University of London, 1842.

HEDSTRÖM, HERMAN och C.WIMAN.

Stockh., 1906.

MUNTHE, HENR. m.fl.

Stockh., 1920.

EKSTRÖM, GUNNAR.

Stockh., 1947.

EKSTRÖM, GUNNAR.

Stockh., 1953.

MUNTHE, HENR. m.fl.

Stockh., 1927.

MUNTHE, HENR. m.fl.

Stockh., 1933.

LUNDQVIST, G. m.fl.

Stockh., 1940.

BERGIUS, PETER JONAS.

(Stockholm, 1761).