Geology

HÖGBOM, A.G.

Stockholm, 1910.

USSING, N.V.

Kbhvn., 1913.

THINGVALLAVATN -

Odense, 1992.

SALOMON, W.

Stuttgart, 1924-26.

BUBNOFF, SERGE von.

Berlin, 1952.

FABER, F.J.

Gorinchem, 1948.

STENO - CHRISTENSEN, R.E., AXEL HANSEN & KNUD LARSEN.

Kbh., 1939.

CORRENS, CARL W.

Berlin, 1949.

HJELMQVIST, SVEN.

Lund, 1934.

DACQUÉ, EDGAR.

München u. Berlin, 1930.

SCHAFFER, F.X.

Leipzig und Wien, 1922-24.

MUNTHE, HENR.

Stockholm, 1940.

ANDERTON, R., P.H. BRIDGES a. others.

London, (1979).

BERRY, R.J. a. J.L. JOHNSTON.

London, (1980).

RINK, H.

(København, Bianco Luno, 1853).

SPALLANZANI, ABBE LAZZARO.

London, G.G. and J. Robinson, 1798.

CHENEVIX, RICHARD. - ATTACKING WERNER'S MINERALOGICAL SYSTEM.

Paris, Chez Bernard, 1808.

BAK, P. (+) C. TANG (+) K. WIESENFELD.

(Litho, The American Physical Society), 1987.