LEO BURGERSTEIN: GEOLOGISCHE UNTERSUCHUNGEN IM SUDWESTLICHEN THEILE DER HALBINSEL CHALKIDIKE {together} M. NEUMAYR: GEOLOGISCHE UNTERSUCHUNGEN DER NORDLICHEN THEIL DER HALBINSEL CHALKIDIKE {together} F. TELLER: GEOLOGISCHE BEOBACHTUNGEN AUF DER INSEL CHIOS {together} M.NEUMAYR: DIE JUNGEN ABLAGERUNGEN AM HELLESPONT [BERLIN KAISERLICHEN AKADEMIE DER WISSENSCHAFTEN] 1879 First edition, FOLIO, complete 55p. and 2 plates, later boards, text clean and bright, overall in almost fine condition. Bugenstein and Neumayr were leading Austrian geologists who executed the first ever geological survey of Chalikidiki in 1878 which was also the very first for all over Macedonia. Teller executed the first ever geological survey of Chios. These scientific accounts were published in the German Academy. They were pioneer in studying how environment factors (like the dry heat of the Mediterranean) affect plan life and geological structures.