The Emuellidae, a new family of trilobites from the Lower Cambrian of South Australia

13 4 December 522 562

POCOCK, K. J. 1970. The Emuellidae, a new family of trilobites from the Lower Cambrian of South Australia. Palaeontology13, 4, 522–562.

K. J. Pocock The Palaeontological Association (Free Access)