PALEONTOLOGY. 269 



In vol. Ill, Part ii (1888), of the same bulletin he publishes (84) some 

 notes on the Paleozoic fossils, and describes the following new species : 

 Lichas Halli, p. 118, pi. xiii, f. 4. 

 Encrinurua Browning'i, ii. 122, pi. xiii, f. 7. 

 Encrinurus Mitchelli, p. 124, pi. xiii, f. 2, 3, 20. 

 Phacops serratus, p. 126, pi. xiii, f. 1. 

 CyatJiophyllum atistraJa, p. 128, pi. xiii, f. 12, 13, 14. 

 Cyathophiillmn patula, p. 121), pi. xiii, f. 9, 10, 11. 

 Endophyllum , p. 131, pi. xiii, f. 10, 17. 



U. p. and Joseph F. James contribute an article (130) in the Journal 

 Ciuciniiati Society of Natural History, on the Monticuliporoid Corals 

 of the Cincinnati group, with a revision of the species. The work con- 

 sists principally-of a critical re- arrangement of the species heretofore 

 described, of which a great number have been described by E. O. 

 Ulrich. The authors attempt to make no new species, and the only new 

 form described is Monticulipora hospitalis, viir. neglecta (var. nov.), vol. 

 XI, p. 27, pi. i, f. 3. 



F. J. H. Merrill (179) reports the discovery of fossils in a limestone 

 on the Green Pond Mountain of New Jersey, which he identifies as 

 belonging to a Lower Helderberg fauna. Eocks of the Paleozoic (from 

 Oneida to Hamilton) epochs are recognized. 



Fred. H. Newell (200a) describes the following new species of Ni- 

 agara Cephalopods from northern Indiana : 



GompUoceras JVahashenais, pp. 470-473, 3 wood-cuts. 

 Gomphoceras linearis, pp. 473-475, 2. wood-cuts. 

 Gomphoceras angustum, pp. 475-476, 1 wood-cut. 

 Gomphoceras projeetum, pp. 476-478, 4 wood-cuts. 

 Hexameroceras delphicolum, pp. 479-481, 4 wood-cuts. 

 Hexameroceras cacabiformis, pp. 481-483, 3 wood-cuts. 

 Ascoceras Indianensis, pp. 484-485, 4 wood-cuts. 



E. N. S. Eingueberg (225) reports the following new species from the 

 Niagara shales of western New York : 



Buthotrepis gregaria, p. 131, pi. vii, f. 1. 

 Inocaulis anastomatica, p. 131, pi. vii, f. 2. 

 Bendrocrinus cehus, p. 1.32, pi. vii, f. 3. 

 Mariacrinus warreni, p. 133, pi. vii, f. 4. 

 Orthis acutiloha, \). 134, pi. vii, f. 5. 

 IIyoUt[_h']es suhimhricatus, j). 135, pi. vii, f. 7. 

 Plumulites gracilissinius, p. 136, pi. vii, f. 8. 



In another paper (226) the same author gives lists of the species rec- 

 ognized in the following zones, which he has studied. To these zones 

 he applies the names the Niagara Transition group, the Niagara shales, 

 and the Homocrinus band. 



The following species are described and figured by George B. Simp- 

 son (24:0) in a paper entitled " Descriptions of new species of fossils from 

 the Clinton, Lower Helderberg, Chemung, and Waverly groups, found 

 in the collections of the Geological Survey of Pennsylvania," which was 



