Authors: Johnson, HG Elliott, DK Wittke, JH

Citation: Hg. Johnson et al., A new actinolepid arthrodire (Class Placodermi) from the Lower Devonian Sevy Dolomite, East-Central Nevada, ZOOL J LINN, 129(2), 2000, pp. 241-266

Authors: Elliott, DK Dineley, DL Johnson, HG

Citation: Dk. Elliott et al., A vertebrate fauna from the Middle Devonian Yahatinda Formation of southwestern Canada, J PALEONTOL, 74(1), 2000, pp. 123-132