135 



Clis. 



Clisiophyllum oneidense. (Billings Canad. Jour, 1859. 



See Ac- 

 rophyl- 

 lum on- 

 eidense , 

 Th o m p - 

 son and 

 Nichol- 

 son.) A. 

 Winch- 

 ell'sGeol. 

 studies, 



1886, page 204, fig. 115, showing its internal structure. Cor- 

 niferous limestone (Upper Helderberg) formation. VIII a. 

 Clymenia complanata. See Goniatites complanatus. 



VIII f. 



Coecosteus, a genus of Devonian fish of Europe, Agassiz, 

 represented in America by only one species : C occidentalism 

 Newberry, Ohio Pal. II, 1874, from the Corniferous limestone 

 VIII a. — For figure see Appendix, 



Coecosteus ? and Holoptychius^^ occur at Warren in 



Pa. in the lowest 500 feet of the section ; whereas the fish 

 spines are always found in loose pieces of rock, 4 or 5 inches 

 thick, in or at the top of the First Mtn. Sand,, or Sub-Olean 

 conglomerate, in the highest 200 leet of the Warren section. 

 I, p. 54. White thinks that the Coecosteus bed at Warren is 

 the First Vena^igo Oil Sand, Q, note to p. 102. — X. 



Cockroach in coal bed. See Gereblattina. G7, 41. — XIII, 



Cochliodus contortus. (Agas.) Zittel's handbuch. Vol. 3, 



—-.-«__ page 71, fig. 65. (Gompare 



XML 



Irelancl^, 



Cochliodus V a n h or nii^ 

 Cochliodus leidyi^ and 

 Cochliodus ohliguus,, in 

 Illinois Geological Re- 

 port, Vol. 7.) The Euro- 

 pean species of this genus 

 of fish occurs in the sub- 

 carboniferous of Ireland. 

 The species costatus,, cras- 



sus, and nohilis are found in the Burlington and Keokuk sub 



carboniferous limestones of Illinois. XI 



kcLndi6,Vol.3, 



