TY - RPRT TI - Systematics, biostratigraphy, and dental evolution of the Palaeothentidae, later Oligocene to early-middle Miocene (Deseadan- Santacrucian) caenolestoid marsupials of South America AU - T. M. Bown AU - J.G. Fleagle PY - 2017 DO - 10.1017/s0022336000062107 UR - https://pubs.usgs.gov/publication/70017705 ID - 70017705 ER -