TY - RPRT TI - The origin of conodonts and of vertebrate mineralized skeletons AU - Duncan J.E. Murdock AU - Xi-Ping Dong AU - John E. Repetski AU - Federica Marone AU - Marco Stampanoni AU - Philip C.J. Donoghue PY - 2013 DO - 10.1038/nature12645 UR - https://pubs.usgs.gov/publication/70141640 ID - 70141640 ER -