TY - RPRT TI - Evolutionary patterns in early tetrapods. I. Rapid initial diversification followed by decrease in rates of character change. AU - Marcello Ruta AU - Peter J Wagner AU - Michael I Coates PY - 2006 DO - 10.1098/rspb.2006.3577 UR - https://pubmed.ncbi.nlm.nih.gov/16901828/ ID - 16901828 ER -