314 NEW YORK STATE MUSEUM 



Becraft limestone (Scutella; Upper Pentamerus). Clarke & Schiichert. 

 Becraft Limestone. Miis. mem. 3. 1900. p. 12. Same, Miis. rep. 53 (for 



1899) 1901. 2:12. 



flDarton. Becraft Limestone. Geol. rep. 13 (for 1893) 1894. p.212-13. 

 Same. Mus. rep. 47 (for 1893) 1894. p.406-T. 

 Also quoted in Geol. rep. 17, p.3G5 and Mus. bul. 44, p.TGO. 



Darton. Becraft Limestone of Albany County. Geol. rep. 13 (for 1893) 

 1894. p.245-46. Sajne, Miis. rep. 47 (for 1893) 1894. p.439-40. 



Darton. Becraft Limestone of Ulster County. Geol. rep. 13 (for 1893) 

 1894. p.304. Saine. Mus. rep. 47 (for 1893) 1894. p.498. 



Ries. Becraft Limestone. Geol. rep. 17 (for 1807) 1899. p. 364. Same, 

 Mus. rep. 51 (for 1897) 1899. 2:364. 



revised. Mus. bul. 44. 1901. p.762. Same, Mus. rep. 54 (for 1900) 



1902. 3:762. 



Ries. Becraft Limestone of Albany County. Geol. rep. 17 (for 1897) 1899. 

 p.429. Same, Mus. rep. 51 (for 1897) 1899. 2:429. 



revised. Mus. bul. 44. 1901. p. 770. Same. Mus. rep. 54 (for 



1900) 1902. 3:770. 



Ries. Becraft Limestone of Columbia County. Geol. rep, 17 (for 1897) 

 1899. p.431. Same, Mus. rep. 51 (for 1897) 1899. 2:431. 



revised. Mus. bul. 44. 1901. p. 776-77. Same, Mus. rep, 54 (for 



1900) 1902. 3:776-77. 



Ries. Becraft Limestone of Greene County. Geol. rep, 17 (for 1897) 1899, 

 p.437. Same. Mus. rep. 51 (for 1897) 1899, 2:487. 



revised. Mus, bul, 44, 1901, p,78(>-87. Same, Mus. rep, 54 (for 



1900) 1902, 3:786-87, 



Ries, Becraft Limestone of Ulster Countv. Geol, rep. 17 (for 1897) 1899. 

 p.456-57. Same, Mus, rep, 51 (for 1897) 1899, 2:456-57, 



revised. Mus. bul. 44. 1901, p.821-22. Same, Mus. rep, 54 (for 



1900) 1902. 3:821-22, 



See also Encrinal limestone (Scutella) ; Scutella limestone, 



Becraft mountam. Clarke, Oriskany Fauna of Becraft Mountain, Colum- 

 bia County, N, Y. Mus, mem. 3, 1900. 128p, 9pl, Same, Mus, rep, 53 

 (for 1899) 1901, v.2, 128p, 9pl. 



Grabau, Sti-atigraphy of Becraft Mountain, Columbia County. Pal. 

 rep, (for 1902), In press. 

 With map, 



Mather. Limestones. Geol. N. Y. ptl. 1843. p.351-52. 



Bedbugs, I'elt, Bedbug. Ag. Soc. Trans. 59 (for 1899) 1900. p.299-300. 



Bedford, limestone of. Mather. Limestone of Bedford. Geol. rep. 1st 

 dist. (for 1838) 1839. p.91. 



Beekmantown limestone (Calciferous sandrock). ?) Clarke & Schuchert. 

 Beekmautown Limestone. Mus. m>em; 3. 1900. p. 11. Satne, Mus. rep. 

 53 (for 1899) 1901. 2:11. 



Ruedemann. Graptolite (Levis) Facies of the Beekmantown Formation 

 in Rensselaer County N. Y. Mus. bul. 52. 1902. p. 546-75. 



See also Calcifereus sandrock. 



Bees, see Hymenoptera. 



Beetles, see Coleoptera. 



Bellvale flags. Ries. Bellvale Flags of Orange County. Geol. rep. 15 (for 

 1895) 1897, p.404. Same, Mus, rep, 49 (for 1895) 1898. 2:404, 



Bellvale mountain. Ries, Geologv of the Region along Bellvale Mountain, 

 Geol, rep, 15 (for 1895) 1897. p.410-15. Same. Mus, rep, 49 (for 1895) 

 1898, 2:410-15. 



a First use of term. 



& First use of term in original publication of this article. Science. 1899. new ser 

 10:877. 



