00964nam a2200253Ia 4500 191946 BIBL 20160527191847.0 940620s1994 dcua b f000 0 eng 94028605 n-usm-- EVLG QE701 .S56 no. 79 QE823.P79 560 s 562/.393 20 Hughes, Nigel C. Local 113021 Ontogeny, intraspecific variation, and systematics of the Late Cambrian trilobite Dikelocephalus Nigel C. Hughes. Washington, D.C. Smithsonian Institution Press 1994. iv, 89 p. ill. 28 cm. Smithsonian contributions to paleobiology no. 79 Local 171551 Includes bibliographical references (p. 61-66). Dikelocephalus Mississippi River Valley. Local 87073 Animals, Fossil Mississippi River Valley. Local 53143 Paleontology Cambrian. Local 147060 145454 145454 0 0 0 562_393000000000000_H894O 0 evl 158234 10 10 1 2016-05-27 282008 0 562.393 H894o 80000001724809 2016-05-27 00:00:00 r:191946 z:NCC:D 6 0 0 0 562_393000000000000_H894O 0 evl 158239 10 10 1 2016-05-27 282009 0 562.393 H894o 80000001724791 2016-05-27 00:00:00 c. 2 r:191946 z:NCC:D 6