KEPT ILIA. 



323 



Vaticinodus, St. John & Worthen (In 

 press), Geo. Sur 111., vol. 7. [Ety. 

 vatkinus, prophetical; odoits, a tooth.] 



earbonarius, St. John & Worthen (In 

 press), Geo. Sur. 111., vol. 7, Coal 

 Meas. [Sig. pertaining to coal.] 



discrepans, St. John & Worthen (In 

 press), Geo. Sur. 111., vol. 7, Up. Bur- 

 lington Gr. [Sig. varying.] 



lepis, St. John & Worthen (In press), 

 Geo. Sur. 111., vol. 7, Up. Coal Meas. 

 [Sig. a scale.] . 



similis, St. John & Worthen (In press), 

 Geo. Sur. 111., vol. 7, Kaskaskia Gr. 

 [Sig. similar] 



simplex, St. John & Worthen (In press), 

 Geo. Sur. 111., vol. 7, St. Louis Gr. 

 [Sig. simple.] 



vetustus, St. John & Worthen (In press), 



Geo. Sur. 111., vol. 7, Kinderhook Gr. 



[Sig. ancient.] 

 Xystrodus and X. occidentalis were de- 

 fined in 1870, in Proc. Am. Phil. Soc, 



vol. 11. 

 bellulus, St. John & Worthen (In press), 



Geo. Sur. 111., vol. 7, Coal Meas. 



[Sig. elegant.] 

 imitatus, St. John & Worthen (In press), 



Geo. Sur. 111., vol. 7, St. Louis Gr. 



[Sig. imitating.] 

 inconditus, St. John & Worthen (In 



press), Geo. Sur. 111., vol. 7, Keokuk 



Gr. [Sig. irregular.] 

 simplex, St. John & Worthen (In press), 



Geo. Sur. 111., vol. 7, Up. Burlington 



Gr. [Sig. simple.] 

 verus, St. John & Worthen (In press), 



Geo. Sur. 111., vol. 7, Kaskaskia Gr. 



[Sig. genuine.] 



CLASS REPTILIA. 



Acheloma, Cope, 1882, Pal. Bull. Xo. 35. 



[Ety. achos, trouble ; loma, the border.] 

 cumminsi, Cope, 1882, Pal. Bull. Xo. 35. 



Permian. [Ety. proper name.] 

 Axisodexis, Cope, 1882, Pal. Bull. Xo. 35, 



[Ety. anisos, unequal; dexios, on the 



right. 1 

 imbricarius. Cope, 1882, Pal. Bull. Xo. 



35, Permian. [Sig. having imbrica- 

 tions.] 

 Arch.eobelus, Cope, 1877, Proc. Am. Phil. 



Soc. [Ety. archaios, ancient ; belos, the 



house itself.] 

 vellicatus. Cope, 1877, Proc. Am. Phil. 



Soc, Permian. [Sig. vellicated.] 

 Bapiietes and B. planiceps were defined in 



Jour. Geo. Soc. Lond., vol. 10. 

 Bolosaurus. Cope, 1878, Pal. Bull. No. 29. 



[VayJioIiis, the casting of teeth : sauros, 



a sea fish.] 

 rapidens. Cope, 1878. Pal. Bull. Xo. 29, 



Permian.- [Sig. rapid.] 

 Striatals, Cope, 1878. Pal. Bull. Xo. 29, 



Permian. [Sig. striated.] 

 Clepsydrops. Cope. 1876, Proc. Acad. Xat. 



Sci. [Ety. klepsydra, an hour glass ; 



opt, view.] 

 eolletti, Cope, 1876, Proc. Acad. Xat. 



Sci., Permian. [Ety. proper name ] 

 gigas refer to Dimetrodon gigas. 

 llmbatus, Cope, 1877, Proc. Am. Phil. 



Soc, Permian. [Sig. bordered.] 

 natalis. Cope, 1878, Pal. Bull. Xo. 29, 



Permian. [Sig. natal.] 

 peduneulatus, Cope, 1876, Proc Aoad. 



Xat. Sci., Permian. [Sicr. peduncula- 

 ted.] 

 vinslovi, Cope, 1877, Proc. Am. Phil. 



Soc, Permian. [Ety. proper name] 

 Clepsysaurcs pennsylvanicus is from the 



Trias>,ic 



Cricotus, Cope. 1876, Proc. Acad. Xat. Sci. 



[Ety. krikotos, ringed.] 

 • discophorus, Cope, 1877, Pal. Bull. No 26, 



Permian. [Sig. a dish benrer.J 

 gibsoni, Cope, 1877, Pal. Bull. Xo. 26, 



Permian. [Ety. proper name. J 

 heteroclitus, Cope, 1876. Proc Acad. 



Xat. Sci., Permian. [Sig. anomalous.] 

 Dexdrerpetox obtusum. Cope, 1868, Proc. 



Acad. Xat. Sci., Coal Meas. [Sig. 



obtuse.] 

 Diadectes, Cope, 1878, Pal. Bull. Xo. 29. 



[Ety. dia, through; dektes, a biter.] 

 latibuccatus, see Empedocles latibucca- 



tus. 

 molaris, see Empedocles molaris. 

 phaseolinus, Cope, 1880, Pal. Bull. Xo. 



32, Permian. [Sig. resembling a 



bean.] 

 sideropelicus. Cope, 1878, Pal. Bull. Xo. 



29, Permian. [Sig. having great 



strength.] 

 Dimetrodon, Cope. 1878, Pal. Bull. Xo. 29. 



[Ety. dimeAros, of two measures ; 



odous, tooth.] 

 cruciger, Cope, 1878, Am. Xat., Permi- 

 an. [Sig cross bearer.] 



gigas. Cope, 1878 (Clepsydrops gigas), 



Am. Xat., Permian. [Sig. large.] 

 incisivus. Cope, 1878, Pal. Bull. Xo. 29, 



Permian. [Sig. having the quality of 



cutting or biting.] 

 rectiformis, Cope, 1878, Pal. Bull. Xo. 



29, Permian. [Sig. straight formed.] 

 semiradicatus, Cope, 1881, Bull. U. S. 



Geo.Sur. Terr., vol. 6. No. 1, Permian. 



[Sig. half radicated.] 

 Diplocaulus, Cope. 1877, Pal. Bull. No. 



26. [Ety. diploos, double ; kaulos, 



shaft.] 



