NiCKLES AND BASSLER.] CATALOGUE OF GPJNEKA AND SPECIES. 341 



Pachydictya turgida Foerste. 



18.S7. Pachydictya tui-jjida. Foerste, Bull. 8ci. Lab. Denison Univ., TT, p. 104; 



ibid., Ill, KSSS, pi. xv, 11. 

 1895. Pachydictya tiir<>;ida. Foerste, Geol. Sur. Ohio, VII, p. 599, pi. xxviii, 11. 

 Clinton: Dayton and Fair Haven, Ohio. 



Pala?ocorvne Duncan and Jenkins. Genotype: Pala^ocoryne scoticum 

 Duncan and Jenkins. 

 1869. Pahrocoryne. Duncan and Jenkins, Phil. Trans. Eoyal Soc. London, vol. 



159, p. (593. 

 1873. Palseocoryne. Duncan, Quar. Jour. Geol. Soc. London, XXIX, p. 412. 



1873. Palfeocoryne. Etheridge, Jun., Mem. Geol. Sur. Scotland, explanation 



sheet 23, p. 96. 



1874. Palfeocoryne. Young and Young, Geol. Mag., Dec. 2, 1, p. 422. 

 1879. Palseocoryne. Vine, Hardwicke's Science Gossip, XV, pp. 225, 247. 



Obs. The authors of this genus considered it hydrozoal in its affinities, but 

 there can be no doubt but that Young and Young were correct in con- 

 sidering the fossils to which the name was given (derived from the 

 Carboniferous shales of Scotland) appendages or processes forming an 

 integral part of the zoarium of Fenestella. 



PALESCHARA Hall. Genotype: Paleschara incrustans Hall. 



1874. Paleschara. Hall, Twenty-sixth Ann. Rep. New York State Museum, 

 p. 107. 



1882. Paleschara. Ulrich, Jour. Cincinnati Soc. Nat. Hist., V, p. 157. 



1887. Paleschara. Hall and Simpson, Pal. New York, VI, p. xviii. 

 1889. Paleschara. Miller, North American Geol. Pal., p. 313. 

 1899. Paleschara. Grabau, Bull. Buffalo Soc. Nat Sci., VI, p. 170. 



Paleschara amplectens Hall. See Leptotrypa ? quadrangularis (Nich- 

 olson). 

 Paleschara ? aspera Hall. See Paleschara maculata (Hall). 



Paleschara beani (James). 



1878. Ceramopora ? beani. James, Paleontologist, No. 1, p. 5. 



1884. Ceramopora ? beani. James, Jour. Cincinnati Soc. Nat. Hist., VII, p. 23, 

 fig. 3-36. 



1888. Ceramopora ? beani. James and James, Jour. Cincinnati Soc. Nat. Hist., 



XI, p. 37. 

 1888. Paleschara beani. Ulrich, American Geologist, I, p. 186. 



Cincinnati (Utica and Richmond): Warren County, Ohio; Covington, 

 Kentucky (Utica). 



Paleschara bifoliata Hall. See Ptilodictya nebulosa (Hall). 



Paleschara ?? bilateralis Hall. 



1879. I'aleschara ? bilateralis. Hall, Thirty-second Ann. Rep. New York State 



Museum, p. 160 (reprint, 1880, p. 22). 



1883. Paleschara ? bilateralis. Hall, Rep. State Geologist New York for the year 



1882, pi. xvi, 22, 23. 

 1887. Paleschara ? (Lichenalia ?) bilateralis. Hall and Simpson, Pal. New York, 

 VI, p. ;^6, pi. xvi, 22, 23. 

 Lower Helderberg: Clarksville, New York. 



Paleschara concentrica Hall and Simpson. 



1883. Species undetermined. Hall, Rep. State Geologist New York for the year 

 1882, pi. xvi, 24. 



