Edgecombe, Gregory D.Chatterton, B. D. E. (Brian D. E.)2005-10-062005-10-061990http://hdl.handle.net/2246/506022 p. : ill. ; 26 cm.Includes bibliographical references (p. 20-22)6006259 bytesapplication/pdfen-USQL1 .A436 no.2968 1990Mackenziurus.Trilobites -- Mackenzie Mountains (N.W.T. and Yukon)Paleontology -- Silurian -- Mackenzie Mountains (N.W.T. and Yukon)Paleontology -- Mackenzie Mountains (N.W.T. and Yukon)Mackenziurus, a new genus of the Silurian "Encrinurus" variolaris Plexus (Trilobita). American Museum novitates ; ; no. 2968.text