BIBLIOGRAPHY OF PALAEOZOIC CRUSTACEA. 81 



corycoeiis Conrad, P. ? stokesli Miirch. Beyrichia sijymnetrka u. sp. 

 Oytherina spiiiosa n. sp. Onchiis deweii (the posterior spine of a Crustacea 

 of the genxis Ceratiocaris 1). Calymene camerata Conrad, from the Coral- 

 line limestone. 



Notes on some fossils of the so-called Taconic 



system described by Doctor Emmons. 



In Am. Jonr. Sci., 2d series, vol. 19, 1855, p. 434. 

 Olcnufi ( Elliptocephalns) asaphoides. 



Description of new species of fossils from the 



Carboniferous limestone of Indiana and Illinois. 



Eead in 1856 and published separately by the aiithor. See, also, Trans. 

 Albany Inst., vol. 1, pt. 1, 1857, p. 1. 



Cy there carbonaria n. sp. 



Descriptions of these fossils, with additional notes by K. P. Whitfield, 

 were published in the Bull. Am. Miis. Nat. Hist., New York, vol. 1, No. 

 3, 1882. 



The original descriptions, with additional observation by James Hall, 

 with the ijlates from R. P. Whitfield's memoir, were published in the 12th 

 Annual Kept. Geol. Nat. Hist. Indiana, 1882, pp. 321-375, pis. 29-32. 



The Trilobites of the shales of the Hudson 



River group. 



In Twelfth Kept. New York State Cab. Nat. Hist., 1859, p. 59, 3 wood- 

 cuts. See, also, Palfeont. New York, vol. 3, 1859; Geol. Vermont, vol. 1, 

 1861; 13th Kept. New York State Cab. Nat. Hist., 1860. 



Olenusthompsoni n. sp., O . vermontana n. sp. Peltiira (Olenus) holo- 

 pyga n. g. 



Geological Survey New York. Palaeontology. 



Vol. 3. Containing descriptions and figures of the or- 

 ganic remains of the Lower Helderberg group and the 

 Oriskany sandstone. 1855-59. 



Pt. 1, text, 1859; pt. 2, plates, 1861, 120 pis. 



Trilobites from the Lower Helderberg group: Homalonotus vanuxeyni u. 

 sp. Bronteus barrandi n . sp . Proetus protuberans n. sp. Phacops hud- 

 S07iicus n. sp.; P. logani n. sp. Dalmania pleuropiyx Green, D. micrxirtts 

 Green, D. tridensn. sp., D . nasiUtis Conrnd . Lichas bigsbyi n.sp., L.pus- 

 tulosus n. sp. Acidaspis tuberculatiis Conv{id, A. hamata Conrad. Leper- 

 diiia jonesi n. sp., L. alia Conrad., L. hudsonica u. sp., L.para-sUican. sp., 

 L. parvuta n. sp. Beyrichia granulata n. sp., B. oculini n. sp., B. nota/a 

 n. sp. also var. ventricosa, B. trisulcata n. sp. 

 6 



