TY - GENERIC DO - 10.20944/preprints202006.0264.v1 UR - http://dx.doi.org/10.20944/preprints202006.0264.v1 TI - A Review of the Fossil record of Gymnophiona (Tetrapoda; Lissamphibia) with Comments on Its Use to Calibrate Molecular Timetrees T2 - Preprints AU - Santos, Rodolfo Otávio AU - Laurin, Michel AU - Zaher, Hussam PY - 2020 DA - 2020/06/21 PB - Preprints