Geology

GEOLOGICA ROMANA.

Roma, 1970-85.

NAUMANN, CARL FRIEDRICH.

Leipzig, Wilhelm Engelmann, 1871.

STENO, NICOLAI (STENONIS).

Hafniae, 1952.

MIKKELSEN, VALDEMAR M.

Copenhagen, 1949.

LUCIUS, M.

Luxemburg, 1937.

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).

SCORESBY, WILLIAM.

(Paris, Crochard, 1817).

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).

STENO (STENONIS STENSEN), NICOLAI (NIELS).

Hafniae, 1952.

PRESTWICH, JOSEPH.

(London, Harrison and Sons, 1893).

BARBA, ALBARO (ALVARO) ALONSO.

Franckfurt am Mayn, Johann Friedrich Fleischer, 1739.

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.