REPORT OF THE STATE PALEONTOLOGIST I9O3 



207 



Ci Very finely grained, dark gray limestone ; wherever it is weath- 

 ered it is quite friable. This bed is very fossiliferous. Coey- 

 mans 6 feet 



8 Favosites sp. 

 13 Lichenalia torta Hall 

 23 Atrypa reticularis (Linnaeus) 

 33 Coelospira concava (Hall) 

 40 Dalmanella siibcarinata Hall 

 42 Eatonia medialis (Vanuxem) 



44 Gypidula angulata Weller R 



45 G. galeata (Dalman) C 



57 Nucleospira elegans Hall ? 



58 N. ventricosa Hall r 



75 Rhynchonella semiplicata (Con- 



rad) ? 



76 Rhynchospira formosa Hall c 

 78 Schizophoria bisinuata Weller ? 



79 S. multistriata Hall ? 



82 Spirifer cyclopterus Hall C 



88 Stropheodonta becki Hall 



89 S. varistriata (Conrad) r 



94 Strophonella punctulifera (Con- 

 rad) 



98 Uncinulus mntabilis Hall c 



99 U. nucleolatus Hall c 

 100 U. pyramidatus Hall c 



no Pterinea? naviformis Conrad R 



123 Platyceras sp. R 



129 Tentaculites sp. 



137 Dalmanites pleiiroptyxCGr^^^OR 



143 Proetus protuberans Hall R 



C2 Rather coarsely grained limestone, usually in beds i to 3 

 feet thick. This extends up to the first chert band. Coey- 

 mans 15 feet 



The most abundant fossils were: 



8 Favosites sp. 

 45 Gypidula galeata (Dalman) C 



52 Meristella laevis (Vanuxem) C 

 137 Dalmanites pleuroptyx (Green) 



C3 A finer grained limestone than the preceding. The chert bands 

 vary from ^ to i inch in thickness. Coeymans 9 feet 



23 Atrypa reticularis (Linnaeus) c 

 45 Gypidula galeata (Dalman) c 

 52 Meristella laevis (Vanuxem) c 



131 Orthoceras helderbergiae? HallR 

 140 Phacops logani Hall R 



C4 This limestone is similar to the preceding but contains more 

 chert. The chert bands here vary from ^ inch to 2 inches in 

 thickness and are from i to 2 inches apart. After weathering the 

 chert is about as light as pumice stone. On the surfaces of par- 

 tially weathered chert is an excellent place to note bryozoa. Lower 

 New Scotland 11 feet 



I Hindia fibrosa? (Roemer) 

 5 Enterolasma strictum Hall c 

 8 Favosites sp. 



13 Lioclema cellulosum? (Hall) 



14 L. ponderosum (Hall) r 



17 Orthopora regularis (Hall) c 



18 O. rhombifera (Hall) C 

 20 Unitrypa praecursa (Hall) ? 

 26 Bilobites varicus (Conrad) r 



41 Delthyris perlamellosa Hall c 



42 Eatonia medialis (Vanuxem) r 



