Wien, Edith Kristan, 1958. Folio (29.5 x 20.9 cm). 165, [i] pp.; 23 text illustrations (mounted); six maps and charts in rear pocket. Blind black quarter cloth over black pebbled paper boards.

The author's thesis and her private copy. In cyclostyle with blank versos - the illustrations (original drawings, original photographs) carefully mounted and captioned. Based on field work and other research between 1955-1957. Subsequently the work was published in the Jahrbuch der Geologischen Bundesanstalt101(2), however, with fewer maps and illustrations. Edith Maria Katharina Kristan (1934-1995) was an Austrian geologist and micropalaeontologist who later married the Austrian geologist Alexander Tollmann (1928-2007). Together and separately they wrote many contributions to the geology of Austria and the Alpine region. A unique item.