1911] Teller, Fossils from the Palceozoic Formations. 251 



C0NULAB1DA. 



CEioderma attenuata Hall = Pterotheca attenuata. 



Coleolus 't tenuis Cleland. Hamilton (Dew) 



Wis. Geol. and Nat. Hist, Surv., Cleland, 11)11 , Bull. 21, p| 130, 



pi. 26, fig. 11. 

 Locality — Lake Church, Wis. 

 Type — Mil. Pub. Museum. 



Conularia cambria Walcott. Upper Cambrian. 



Proc. U. S. Nat. Museum, Walcott, 1890, p. 270, pi. 20, fig. 10. 

 Locality — Pilot) Knob, Wis. 

 Type— U. S. Nat. Museum. 



Conularia congregata milwaukeensis Cleland. Hamilton (Dev.) 



Wis. Geol. and Nat. Hist. Surv., Cleland, 1911, Bull. 21, p. 130, 



pi. 26, figs. 4, 5, 6, 7. 

 Locality — Milwaukee, Wis. 

 Types — Figs. 4 and 6 — Mil. Pub. Museum. Fig. 5 — Williams 



College. 



Hyolithes baconi Whitfield. Trenton (Ord.) 



Ann. Bept. Geol. Surv. Wis., Whitfield. 1S77, p. 77. 



Geol. of Wis., Whitfield, 1882, Vol. 4, p. 22."), pi. 6, figs. 9-11. 



Locality — Beloit, Wis. 



Types — Univ. of Wisconsin. 



Hyolithes primordialis (Hall.) Upper Cambrian. 



Theca primordialis, Geol. Surv. Wis., Bept. of Prog., Hall, 1861, 



p. SO. 

 Hyolithes primordialis, Geol. of Wis., Whitfield, 1882, Vol. 4, 



p. 175, pi. 1, fig. 12. 

 Locality — Trempealeau, Wis. 

 Type — Am. Mus. of Nat. Hist. 



Pterotheca attenuata Hall. Trenton (Ord.) 



Clioderma attenuata. Fourteenth Ann. Bept. N. Y. State Cab. of 



Nat. Hist., Hall, 1861, p. 98. 

 Pterotheca attenuata, Geol. of Wis.. Hall, 1862, Vol. 1, p. 40, 



figs. 2, 3. 

 Locality — ? 

 Types—? 



