GON.] 



CEPHALOPODA. 



439 



Fig. 738.— Goniatltes globnlosus. 



erato, Hall, 1862, (Clymenia erato,) 15th 

 Rep. N. Y. Mus. Nat. Hist., p. 64, and 

 Illust. Devon. Foss., pi. 70, Ham. Gr. 

 expansus, Vanuxem. The name was pre- 

 occupied by Von Buch in 1838. See 

 G. vanuxemi. 



glotmlosus, Meek 



& VVor then , 



1860, P r o c . 



Acad. Nat. Sci. 



Phil., p. 471, 



and Geo. Sur. 



111., vol. 2, p. 



390, Up. Coal 



Meas. 



globulosus var. 



excelsus,Meek, 



1875, Bull. U.S. 



Geo. Sur.Terr., 



vol. 1, No. 6, 



p. 445, Coal 



Meas. 



goniolobus, Meek, 1877, U. S. Geo. Sur. 



40th Parallel, vol. 4, p. 98, Carboniferous. 



hathawayanus, McChesney, 1860, Desc. 



New Pal. Foss., p. 66, Coal Meas. 



Fig. 739.— Goniatites globu 

 losus. Outline. 



hildrethi, Morton, 1836, (Ammonites hil- 

 drethl,) Am. Jour. Sci. and Arts, vol 

 29, p. 149, Waverly Gr. 



holmesi, Swallow, 1860, Trans. St. Louis 

 Acad. Sci., vol. 1, p. 659, Waverly or 

 Choteau Gr. 



houghtoni, Winchell, 1862, Am. Jour. 

 Sci., 2d ser., vol. 33, p. 363, Marshall Gr. 



hyas, Hall, 1860, syn. forG. lyoni. 



iowensis, Meek & Worthen, 1860, Proc. 

 Acad. Nat. Sci. Phil., p. 471, and Geo. 

 Sur. 111., vol. 2, p. 392, Coal Meas. 

 Type of Hyatt's genus Paralegoceras. 



ixion, Hall, 1860, 13th Rep. N. Y. Mus. 

 Nat. Hist., p. 125, Kinderhook Gr. This 

 species is founded on the form which 

 has been identified with the European 

 species G. rotatorius. 



kentuckiensis, n. sp. Shell very globose 

 and wide or broadly rounded on the 

 dorsal side ; outer volution embracing 

 the inner ones ; umbilicus small and 

 disclosing none of the inner volutions, 

 though the body chamber is broken 

 from our specimens ; suture having a 

 sharp, dorso- lateral lobe and an equally 



