CATALOGUE OF THE TYPE SPECIMENS OF 

 FOSSIL INVERTEBRATES IN THE DE- 

 PARTMENT OF GEOLOGY, UNITED 

 STATES NATIONAL 

 MUSEUM. 



1 1 1587. Abra aequalis (Say.). Cotype. 



Miocene. Jericho, New Jersey. 



Whitfield, Mon. XXIV, U. S. Geol. Surv., 1S94, p. 80, pi. 14, 

 figs. 11-15. 



[This is Amphidesma burnsi Whitfield op. cit. p. 79, pi. 14, figs. 

 16-18, and belongs to the genus Semele. W. H. Dall.j 



=Semele burnsi. 



See Amphidesma burnsi. 



135700. Abra triangulata Dall. Holotype. 



Oligocene. Bowden, Jamaica. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. V, 1900, 

 P- 997, pl- 49, fi g- 4- 



38042. Acantherpestes inequalis Scudder. Cotypes. 



Upper Coal Measures. Mazon Creek, Grundy County / 

 Illinois. 



Scudder, Mem. Boston Soc. Nat. Hist., IV, 1890, p. 424, pl. 33, 

 figs. 2, 4; Foss. Insects N. America, I, 1S90, p. 400, pl. 25, 

 figs. 2, 4. 



38038. Acantherpestes major (Meek and Worthen). Plesiotypes. 



38039. Upper Coal Measures. Mazon Creek, Grundy County, 



Illinois. 



Scudder, Mem. Boston Soc. Nat. Hist., Ill, 1882, p. 150, pl. 11, 

 figs. 1-4, 6-8, 11; Foss. Insects N. America, I, 1S90, p. 202, 

 pl. 8, figs. 1-4, 6-8, 11. 



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