70 SAN DIFJiO SOC;IETY OF NATURAT. HISTORY 



Prosser (Charles) and Kindle (Edwai-d M.) Geol. Siir. ^[aryland 

 ^Middle Devonian. 



Baltimore, 1913, pp. 326-335, ph. 42-44. 



The authors describe the following Fossil Cnistacae: 



Trilobita : Cry[>h(jspis Stephanophara Hall. Uomalonotus DeKiiyi Green. Pliacops 

 rana Gr., P. crlsiata Hall and var. pipa Hall. 



Dalrnanites (Cryphaeus) Boot hi Gr. 



The genus Cryphaspis was proposed by Dr. CJreen for certain Devonian Trilobites, 

 in 1837, Am. Jour. Sci , vol. 32, 1S37, p. 343, with figures of the genotype Crypliaeus 

 Boot//! and (!. calliteles. 



The term was pre-occupied for the Coleoptera in 1833. 



Burmeister Org. Trii, 1843, under his sub-group Phacops, in which the pygidium 

 has long spines on its circumference, classes Asaphus arclino'uies Cjoldf., a similar 

 species, under Phacops. This species is now referred to Cryphaeus Pundatus Steininger, 

 1831. 



Milne Edwards Hist. Nat. Crust., vol. 3, 1840, pi. 34, tig. 8, copies Hoeninghaus's 

 figure of Calymmene archnouies, 1833, and refers it to his new genus Pleuracanthus, at 

 this time pre-occupied by Agassiz and Gray for fossil fish, 1832. 



Corda Mong., Bohm Tril, 1847, p. 242, pi. 6, fig. 67, uses the term Metacanthus for 

 Phacops stellifer Burmiester, and that of Asteropyge, on p. 241, \vith Calymmene 

 arachnoides Goldf. as the genotype. 



All the species described under Cryphaeus Cireen should take the generic name of 

 Asteropyge Corda. 



In the European species of this genus the terminal spine upon the pygidium generally 

 exceeds in length all of the five marginal spines on each side. 



Provost (Pierre). Note.s sur les Entoinostraees l)ivalve.s du terrain 

 Houiller du Nord de la France. 



Lill. Ann. Soc. Geo!., vol. 40, 1911, pp. 60-SU, plate. 



Phyllopvda Esther'ia simoni n. sp. Estheriella reumauxi sp. nov. 



Raymond (IVrey E.) The Crown Point section. 

 Bull. Amer. Palaeontology, vol. 3, No. 14, 1902, plates 18 and 19. 



Gives list of Chazy fossils, including Trilobites and figures of Thaleops ovatus 

 Conrad. Bathyurus spiriii^er Hall. 



Notes on the names Aniphion. ITarpina and Platymetopns. 



Amer. Jour. Sci., vol. 29, 1903, pp. 377-378. 



Changes preoccupied name Amphion to Pliomera Ang. Harpina to Eoharpes n. 

 gen. Platymetopns to Amphilichas n. gen. 



— ■ The Trilobites of the Chazy Limestone. 



Ann. Carnegie Mus., vol. 3, 1905, pp. 328-386, plates. 



Harpina antiquatus Bill., H. ()ttai.vtiensis Bill. LonchoJomas Halli Bill. Re- 

 mopleurides canadensis Bill. Bathyurus Angelini Bill. Bathyurellus brevispinus n. 

 sp., B. minor n. sp. Asaphus marginalis Hall. Asaphus sp. alpha beta and gamma. 

 Isoiellus Harrisi n. sp., /. obtusum Hall, /. angusticaudum n. sp., I.fBeari n. sp. 

 lllaenus indeterminatus VValc, /. punctatus n. sp., /. Bayfieldi Bill., /. globosus Bill., 

 /. Erastusi n. sp. Thaleops ovata Conrad. Proetus Clelandi n. sp. l.ichas (Platyme- 

 topus) Ang. this subgenus changed to Amplilichas n. subgen. b\- the author in another 

 publication (Platymetopus minganensis Bill.). Acidaspis (subgen. Glaphurus n. sub- 

 gen.). Glaphurus pustulatus \\'^alc., G. primus n. sp. Cyhele -valcourensis n. sp. 



