The Sofia University "St. Kliment Ohridski" Museum of Paleontology and Historical Geology (SUMPHG) (), is a paleontology museum located in the main building of Sofia University âÂÂSt. Kliment Ohridski", Sofia, Bulgaria.
The museum is within the main building of Sofia University, designed by , re-designed by Yordan Milanov, and later by . Its collections are primarily intended for research and are, thus, not accessible to the public. A limited number of fossils from the collection is on display in the SUMPHG, and is one of the primary localities for storing fossils collected in Bulgaria. The original fossils, around which the current collection has grown, were those gathered by the first Bulgarian state geologist (1854 - 1909) and those purchased from Dr. A. Krantz. Later specimens collected by doctoral students and as part of the Bulgarian geological surveys were added.
Many notable Bulgarian paleontologists have worked at SUMPHG, including , Vassil Tzankov, , , , , Nonka Motekova, Stoycho Breskovski, et al.
Admission is free to the museum for all visitors. The museum is open 10 am - 12 am, 1 pm - 4 pm Monday to Friday. It is closed on Saturdays and Sundays. SUMPHG is an important venue for widening interest in paleontology, evolutionary biology and Earth sciences.
The museum logo is based on the Deinotherium skeleton displayed by the entrance.