. Smithsonian miscellaneous collections . d pygidium is broken off close to itsbase, and usually the base and a piece of the test are brokenoff with it. U. S. National Museum, Catalogue No. specimens illustrating Neolenus serratus (pis. 14-23) are fromlocality 35k, Middle Cambrian: Burgess shale member of theStephen formation, on the west slope of the ridge between MountField and Wapta Peak, 1 mile ( km.) northeast of Burgess Pass,above Field, British Columbia, Canada. Kootenia dawsoni Walcott 131 Fig. 2. (X2.) A somewhat broken and crushed dorsal shield thatillustrates the genera
. Smithsonian miscellaneous collections . d pygidium is broken off close to itsbase, and usually the base and a piece of the test are brokenoff with it. U. S. National Museum, Catalogue No. specimens illustrating Neolenus serratus (pis. 14-23) are fromlocality 35k, Middle Cambrian: Burgess shale member of theStephen formation, on the west slope of the ridge between MountField and Wapta Peak, 1 mile ( km.) northeast of Burgess Pass,above Field, British Columbia, Canada. Kootenia dawsoni Walcott 131 Fig. 2. (X2.) A somewhat broken and crushed dorsal shield thatillustrates the general character of the species. U. Museum, Catalogue No. (X 2.) Right side of a crushed and exfoliated dorsal shieldwith portions of the thoracic legs (endopodites) andexopodites fringed with long setae. U. S. National Museum,Catalogue No. 65512. This is the only specimen known to me of this species thatshows remains of the ventral specimens represented by figs. 2 and 3 are from locality 35k,as given SMITHSONIAN MISCELLANEOUS C01LECTION8 VOL. 67, NO. 4. PL. 15
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Keywords: ., bookauthorsm, bookcentury1800, bookdecade1860, booksubjectscience
