Chon. 



130 



Chonetes punctatus, neic species^ Simpson and J. Hall. 

 See Proc. A. P. S. Phila., Dec. 1888, founded on Specimen 604- 

 4,-5. For figure and descriplion see Appendix. 

 Chonophyllum vadum. (Hall, Foss. Corals, Niagara and 



Upper Helderberg; 

 35th An. Rt. 1882.) 

 Collett's Indiana 

 Rt. of 1882, page 

 272, plate 15, figs. 

 2, 3, side views of 

 two common speci- 

 mens; fig. 3 the 

 cup of fig. 2; fig. 

 4, an individual showing proliferous growth. — Niagara forma- 

 tion at Louisville, Ky. — Vh. 



Chonophyllum ? Montour Co., Pa., Appleman section, 



bed 4, the lower Stromatopora led above Bastard limestone 

 (Lower Helderberg), G7, 300. In Huntingdon Co. abundant 

 and characteristic of lower 50' of Lewistown limestone^ over 

 Waterlime beds ; T, 41 ; T3, 126 ; C. E. HalPs collections, 

 1875.— VL 



Scudder. A neuropterid insect, 

 found in a Mazon creek nodule 

 of the Illinois coal measures. 

 ZittePs Handbuch of Palaeon- 

 tologie, Vol. 2, p. 762, fig. 952, 

 natural size; to show what may 

 be found by cracking open the 

 ironstone balls in our coal meas- 

 ure shales and clays — XIII. 



The description of this insect 

 may be found in Vol. 3 of the 

 Reports on the Geological Sur- 

 vey of Illinois, published in 

 1868, from which the figure in 

 . zUtlh Yig 952 Zittel has been copied. 



Cimitaria recurva. ( Cypricardites recurva^ Conrad, 1842, 

 Jour. Acad. N. S. Phil., Vol. 8, Hamilton.) Specimen in 

 Chance's collections from 1| m. N. of Craig's meadow, Mar- 

 shall creek, Monroe Co., 801-21 . (See 00, p. 235.)— VIII g. 



Chrestotes lapidea. 

 Xlll. 



