TY - RPRT TI - Matthevia (Polyplacophora) invades the Ordovician: The first reported post-Cambrian occurrence AU - J. Pojeta AU - John F. Taylor AU - G. Darrough PY - 2005 DO - 10.1666/0022-3360(2005)079[1021:mpitot]2.0.co;2 UR - https://pubs.usgs.gov/publication/70027868 ID - 70027868 ER -