363 



LUNUL. 



SflH.j. 



Ha.H.106.7. 



Lunulicardium* acutirostrum {Pinnopsis acutirostra) , 



Hall, Report on the Fourth Dis- 

 trict of New York, 1843, page 

 243, fig. 106, 7 ; a peculiar shell 

 among the more common forms 

 of the Portage ■formation on 

 Gashauqua creek, N. Y. Its 

 wedge-shaped surface has 26 

 diverging ribs, crossed by many 

 faint, wavy lines and a few 

 stronger wrinkles of growth ; 

 the sharp projecting beak is 

 slightly incurved. — VIII /*. 

 Lunulicardium fragile. Figures wrongly named Avioulo- 

 Vf.W^HI^i.4 ^"'li^k pecten fragilis^ on page 74 of this Dic- 

 "bi^MS^-^ ' ^i^^M tionary (R. P. Whitfield's corrections, 



^^ Jan. 1889).— Hall, Pal. N. Y. Vol. 5, 

 5^4-. a 1877, Hamilton. In Perry Co., Pa., 

 Claypole's Spec. 146-2 (seven specimens) from 

 ^.^^^^^ upper road (n. fork) Newport to Baileysburg, 

 V X ^^^^0^S Portage and Chemung ; 197-4, Mapleton, Hunt. 

 Co., Hamilton] 202-1 (five) Mapleton. In Genesee shale, 10' 

 to 30' beneath Portage (T3, p. 108) ; also at McConnellstown, 

 on Piney ridge at the top of the Genesee (T3, p. 108) ; also at 

 Mapleton in Hamilton upper shale (T3, p. 109) ; also at Hunt- 

 ingdon car- works, in Marcellus { Corniferous ?) limestone (TS? 

 p. 115). In Centre Co., Pa., in Marcellus shale (T4, p. 433). — 

 VIII 5, <?, e, ^. 

 Lunulicardium marcellense. ( Cypricardites marcellen- 



sis). Vanuxem, Report on the 

 Third or Middle District of New 

 York, 1842, page 146, fig. 35, 4, a 

 cast of a fossil shell, one of four 

 peculiar to the Marcellus forma- 

 tion, the others being Goniatites 

 expansus^ Nautilus {Goniatites) 

 marcellensis^ and leiorhynchus 



H.94. 



( Orthis) limitaris. — VIII h. 



*Hall and others spell Munster's genus thus ; 

 Miller spells it Lunulacardium, 



but 8. A. 



