The Early Miocene Bats (Chiroptera, Mammalia) From The Karstic Sites Of Erkertshofen And Petersbuch 2 (Southern Germany) Author Rosina, Valentina V. Author Rummel, Michael text Fossil Imprint 2019 2019-12-30 75 3 - 4 412 437 http://dx.doi.org/10.2478/if-2019-0026 journal article 10.2478/if-2019-0026 2533-4069 5383141 Chiroptera indet. Text-fig. 9b M a t e r i a l. Erkertshofen 2: BSP 1974 XIV 1205, left C sup.; BSP 1974 XIV 1206, right C sup. D e s c r i p t i o n a n d c o m p a r i s o n. As in many microchiropteran bats, the crowns of the upper canines from Erkertshofen 2 have a well-developed cingulum. The crowns are crescent shaped in a forward direction, as in rhinolophids or molossids. However, the crowns are rounded in crosssection with a well-developed cingulum, which is thinner on the anterior side ( Text-fig. 9b ) and thus, relate them to the vespertilionid bats.