474 NEW YORK STATE MUSEUM 



JPortag-e group (continued) 



Clarke. Bibliography. Geol. rep. 16 (for 1890) 1899. p.32. Same, Mus. 



rep. 50 (for 1896) 1899. 2:32. 

 Clarke. Paropsonema cryptophya: a Peculiar Eehinoderm from the In- 



tumescens-zone (Portage beds) of Western New York. Mus. bul. 39. 



1900. p.172-78. pl.5-9. Same, Mus. rep. 54 (for 1900) 1902. 3:172-78. 



pl.5-9. 



Clarke & Schuchert. Portage Beds. See New lork series. 

 Dickinson. Quarries of Bluestone .and other Sandstones. Mus. bul. 61. 



In press. 



Emmons. Portage Group. Ag. N. Y. 1846. 1:188-93. 

 Evans. Portage Group of Madison County. Ag. Soc. Trans. 11 (for 1851) 



1852. p.700. 

 aHall. Portage, or, Upper Fucoidal Group. Geol. rep. 4th dist. (for 1839) 



1840. p.391-92. 



"Kail. Portage or Nunda Group. Geol. N. Y. pt4. 1843. p.224-49. 

 Hall. Portage Rocks in Allegany County. Geol. rep. 4th dist. (for 1839) 



1840. p.401. Geol. N. Y. pt4. 1843. p.484. 



-Hall. Portage Group in Cattaraugus County. Geol. rep. 4th dist. (for 



1839) 1840. p.412. Geol. N. Y. pt4. 1843. p.488-89. 



Kail. Portage Group in Chautauqua County. Geol. rep. 4th dist. (for 



1840) 1841. p.170. Geol. N. Y. pt4. 1843. p.494. 



Kail. Portage Group in Chemung County. Geol. N. Y. pt4. 1843. p.477. 

 Hall. Portage Group in Erie County. Geol. rep. 4th dist. (for 1840) 



1841. p.165-67. Geol. N. Y. pt4. 1843. p.473-74. 



Kail. Portage Bocks in Genesee County. Geol. rep. 4th dist. (for 1839) 



1840. p.430-31. Geol. N. Y. pt4. 1843. p.467, 468. 

 Hall. Portage Group in Livingston County. Geol. rep. 4th dist. (for 



1839) 1840. p.423. Geol. N. Y. pt4. 1843. p.463. 

 Hall. Portage Group in Ontario County. Geol. rep. 4th dist. (for 1838) 



1839. p.314. Geol. N. Y. pt4. 1843. p.457. 

 Hall. Portage Group in Seneca County. Geol. rep. 4th dist. (for 1838) 



1839. p.302-4. Geol. N. Y. pt4. 1843. p.452. 



Hall. Portage Group in Steuben County. Geol. rep. 4th dist. (for 1839) 



1840. p.395. Geol. N. Y. pt4. 1843. p.480. 



Hall. Portage Group in Tompkins County. Geol. rep. 4th dist. (for 1838) 



1839. p.317. Geol. N. Y. pt4. 1843. p.475. 

 Hall. Portage Group in Yates County. Geol. rep. 4th dist. (for 1838) 



1839. p.315. Geol. N. Y. pt4. 1843. p.458. 

 Hall. Minerals. Geol. N. Y. pt4. 1843. p.239. 

 Hall. Organic Remains. Geol. N. Y. pt4. 1843. p.241-47. 

 Flail. Fossil Brachiopoda of the Upper Hel4erberg, Hamilton, Portage 



and Chemung Groups. Pal. N. Y. 1867. v.4. 428p. 99pl. 

 Hall. Gasteropoda, Pteropoda, and Cephalopoda of the Upper Helder- 



berg, Hamilton, Portage and Chemung Groups. Pal. N. Y. 1879. v.5. 



pt2. 492p.; (v.l, text, v.2, 120pl.); 1888. v.7, supplement. 42p. 18pl. 

 Hall. Lamellibranchiata, Dimyaria of the Upper Helderberg, Hamilton, 



Portage and Chemung Groups. Pal. N. Y. 1885. v.5. ptl. p.269-561. 



51pl. 



Hall & Clarke. Trilobites and other Crustacea of the Oriskany, Upper 

 Helderberg, Hamilton, Portage, Chemung and Catskill Groups. Pal. 

 N. Y. 1888. v.7, 236p. 46pl. 



Lincklaen. Portage Group; Fossils. Mus. rep. 14 (for 1860) 1861. p.68-69. 



a First use of term. 



