TY - GEN AU - Ruta,Marcello AU - Jeffery,Jonathan E AU - Coates,Michael I TI - A supertree of early tetrapods SN - 0962-8452 PY - 2004///0203 KW - Animals KW - Paleontology KW - methods KW - Phylogeny KW - Vertebrates KW - classification N1 - Publication Type: Comparative Study; Journal Article; Meta-Analysis UR - https://doi.org/10.1098/rspb.2003.2524 ER -