Die Alterstellung des fischhorizontes, des Grippianiveaus und des unteren Saurierhorizontes in Spitzbergen
I kommisjon hos Jacob Dybwad 1930. 36 pp + VI plates (in b/w). Soft cover. A few illustrations in b/w. Skrifter om Svalbard og Ishavet Nr. 28. A small paper note saying "Ueberreicht vom Verfasser" (=handed over from author) included. Name in ink on front cover (C.[arl] Wiman, as a suggestion, one of Sweden?s first palaeontologists, at the time professor in historical geology and palaeontology at Uppsala university). 3 cm very vague dogs ear like bump at lower cut corner. Minor wear at upper cut corner. 1 cm bump at spine end throughout insert. A handful pages with pencil underlining. 26.5x17.6x0.5 cm, 267 g