TY - ART TI - Auditory features and affinities of the Eocene bats Icaronycteris and Palaeochiropteryx (Microchiroptera, incertae sedis) — Illustration, Page 6 PY - 1987 UR - https://www.biodiversitylibrary.org/page/62312236 ID - page-62312236 ER -