TY - RPRT TI - Testing the Cambrian explosion hypothesis by using a molecular dating technique. AU - L Bromham AU - A Rambaut AU - R Fortey AU - A Cooper AU - D Penny PY - 1998 DO - 10.1073/pnas.95.21.12386 UR - https://pubmed.ncbi.nlm.nih.gov/9770496/ ID - 9770496 ER -