TY - RPRT TI - Integrated fossil and molecular data reconstruct bat echolocation. AU - M S Springer AU - E C Teeling AU - O Madsen AU - M J Stanhope AU - W W de Jong PY - 2001 DO - 10.1073/pnas.111551998 UR - https://pubmed.ncbi.nlm.nih.gov/11353869/ ID - 11353869 ER -