Geology

BARBA, ALBARO (ALVARO) ALONSO.

Franckfurt am Mayn, Johann Friedrich Fleischer, 1739.

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

(Paris, Gauthier-Villars), 1901.

LARSEN, GUNNAR.

Copenhagen, 1966.

FLINT, RICHARD FOSTER.

N.Y., (1963).

STENO, NICOLAI (STENONIS).

Hafniae, 1952.

SCORESBY, WILLIAM.

(Paris, Crochard, 1817).

MIKKELSEN, VALDEMAR M.

Copenhagen, 1949.

LUCIUS, M.

Luxemburg, 1937.

FORBES, CHARLES S.

London, John Murray, 1860.

WEIDICK, ANKER.

Copenhagen, 1968.

SAUNDERS, ROBERT.

Berlin, Vossischen Buchhandlung, 1790.

LULL, RAIMUNDUS & ALBERTUS MAGNUS.

(Argentorati (Strassbourg) apud Balthassarum Beck), 1541.

PLAYFAIR, JOHN. - ON THE SCHEHALLIEN MOUNTAIN.

(London, Bulwer and Co., 1811).

PRESTWICH, JOSEPH.

(London, Harrison and Sons, 1893).

STENO (STENONIS STENSEN), NICOLAI (NIELS).

Hafniae, 1952.

HOFFMANN, FRIEDRICH. - "THE GEOLOGY OF ROME"

(Leipzig, Johann Ambrosius Barth, 1829).

EINSTEIN, ALBERT (+) NIELS BOHR.

Berlin, Julius Springer, 1926.

RICHTHOFEN, FERDINAND von.

Berlin, Robert Oppenheim, 1886.