SUBJEOT INDEX 479 



Protozoa (paleozoic). Clarke. Type Specimens la New York State Mus- 

 eum. Mus. bul. 65. In press. 

 Hall. Protozoa of Niagara Group in Central Indiana. Mus. rep. 28 (for 



1874J 1879. p.103-5. 

 See also Rhizopoda. 



Proustite. Whitlock. Proustite. Mus. bul. 58. 1902. p.62. 



PsalUota. Peck. New York Species of Psalllota. Mus. rep. 36 (for 1882) 

 1884. p.41-49. 



Psilomelane. Whitlock. Psilomelane. Mus. bul. 58. 1902. p.79. 



Pteropoda. De Kay. Pteropoda. Zool. N. Y. 1843. v.5. pt5. p.6 



Pteropoda (paleozoic). Clarke. Oriskany Species of Becraft Mountain. 

 Mus. mem. 3. 1900. p.28. Same, Mus. refp. 53 (for 1899) 1901. 2:28. 



Clarke. Type Specimens in New York State Museum. Mus. bul. 65. 

 In press. 



Grabau. Pteropoda of Hamilton Group. Geol. rep. 16 (for 1896) 1890. 



p.245-46. Same, Mus. rep. 50 (for 1896) 1899. 2:245-46. 

 HaU. Pteropoda- of Lower Helderberg group. Pal. N. Y. 1859. 3:347-48. 

 Hall. Pteropoda of Oriskany Sandstone. Pal. N. Y. 1859. 3:479-80. 

 Hall. Pteropoda of Potsdam Sandstone. Mus. rep. 16 (for 1862) 1863. 



p. 135. 

 Hall. Illustrations of Devonian Fossils. Pteropoda. 1876. 

 Hall. Pteropoda of the Palaeozoic Formations. Pal. N. Y. 1879. v.5, 



pt2. p.155-216. (v.l, text; v.2 plates); 1888. v.7, supplement, p.5-7, 



pl.ll4. 

 Euedemann. Note on the Discovery of a Sessile Conularla. Geol. rep. 



15 (for 1895) 1897. 1:24, 699-728. 4pl. Same, Mus. rep. 49 (for 1895) 



1898. 2:24, 699-728. 4pl. 

 Ruedemann. Pteropoda of Trenton Conglomerate of Rysedorph Hill. 



Mus. bul. 49. 1901. p.36-38. 

 Wood. Pteropoda of Marcellus (Stafford) Limestones of Lancaster, Erie 



Co. N. Y. Mus. bul. 49. 1901. p.170-71. 

 Pucdniae. Peck. Synopsis of New York Puociniae. Bot. rep. 25 (for 



1871) 1873. p.110-23. Sa/me, Mus. rep. 25 (for 1871) 1873. p.110-23. 

 Puddle. Ries. Puddle. Mus. bul. 35. 1900. p.853. Same, Mus. rep. 54 



(for 1900) 1902. 2:853. 

 Pulaski shales (Frankfort; Hudson Kiver; Lorraine). oVanuxem. 



Pulaski Shales. Geol. rep. 3d dlst. (for 1839) 1840. p.373-74. Geol. 



N. Y. pt3. 1842. p.64. 

 Vanuxem. Pulaski Shales in Lewis County. Geol. rep. 3d dist. (for 1839) 



1840. p.356. Geol. N. Y. pt3. 1842. p.265. 

 Vanuxem. Pulaski Shales in Oneida County. Geol. N. Y. pt3. 1842. p.261. 

 Vanuxem. Pulaski Shales in Oswego County. G«oI. N. Y. pt3. 1842. 



p.270. 

 See also Frankfort slates; Hudson river group; Lorraine beds. 

 Putnam county. Beck. Magnetic Oxide of Iron. (Min. N. Y. 1842. p.10-12. 

 Beck. Mineralogy. Min. rep. (for 1839) 1840. p.84-88. 

 Mather. Economic Geology. Geol. rep. 1st dist. (for 1838) 1839. p.72-114. 

 Mather. Metamorphic Limestones. Geol. N. Y. ptl. 1843. p.460, 480-85. 

 Mather. Serpentine. Geol. N. Y. ptl. 1843. p.462-63. 

 Mather. Steatite in. Geol. N. Y. ptl. 1843. p.487. 

 Mather. Limonltes and Hematite. Geol. N. Y. ptl. 1843. p.4S8-89. 

 Mather. Primary Rocks. Geol. N. Y. ptl. 1843. p.525-34. 

 Mather. Magnetic Oxide of Iron. Geol. N. Y. ptl. 1843. p.559-64. 



o First use of term. 



