612 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.56. 



NODOSARIA FILIFORMIS d'Orbigny. 



Nodosaria filiformis d'Orbigny, Ann. Sci. Nat., vol. 7, 1826, p. 25.3, No. 14. — 

 H. B. Brady, Rep. Voy. Challenger, Zoology, vol. 9, 1884, p. 500, pi. 63, figs. 

 3-5.— Ch.^pman, Trans. New Zealand Instit.,vol. 38, 1905, p. 93, pi. 3, fig. 5.— 

 CusEMAN. Bull. 71. U. S. Nat. Mus., pt. 3, 1913, p. 55, pi. 27, figs. 1-4.— Side- 

 bottom, Journ. Roy. Micr. Soc, 1918, p. 133. 



One specimen, very close to that which I have figured,' occurs, 

 but there are other specimens which show the proloculum similar 

 to that of N. pyrula, but the chambers close set or oblique. These 

 may be possibly microspheric and megalospheric forms of the same 

 species, as the latter chambers are very simUar. 



NODOSARIA ROEMERI (Neugeboren). 



Dentalina roemeri Neugeboren, Denkschr. Akad. Wisa. Wien, vol. 12, 1856, 



p. 82, pi. 2, figs. 13-17. 

 Nodosaria roemeri Reuss, Sitz. Akad. Wiss. Wien, vol. 62, 1870, p. 475. — H. B. 



Brady, Rep. Voy. Challenger, Zoology, vol. 9, 1884, p. 505, pi. 63, fig. 1. — 



Chapman, Trans. New Zealand Instit., vol. 38, 1905, p. 94. — Cushman, Bull. 



71, U. S. Nat. Mus., pt. 3, 1913, p. 55, pi. 24, figs. 4-6.— Sidebottom, Journ. 



Roy. Micr. Soc, 1918, p. 134. 



Very typical specimens occur, similar to that figured by Brady. 



NODOSARIA CONSOBRINA (d'Orbigny). var. EMACIATA (Reuss). 



Dentalina emaciata Reuss, Zeitschr. deutsch. geol. Ges., vol. 3, 1851, p. 63, 

 pl. 3, fig.9. 



Nodosaria (D.) consobrina, var. emaciata Reuss, Denkschr. Akad. Wisa. Wien, 

 vol. 25, 1865, p. 132, pl. 2, figs. 12, 13.— H. B. Brady, Rep. Voy. Challenger, 

 Zoology, vol. 9, 1884, p. 502, pl. 62, figs. 25, 26.— Chapman, Trans. New Zeal- 

 and Instit., vol. 38, 1905, p. 93.— Cushman, Bull. 71, U. S. Nat. Mus., pt. 3, 

 1913, p. 56, pl. 27, fig. 9. 



Numerous specimens occur, similar to those figured in the Chal- 

 lenger report. 



NODOSARIA MUCRONATA (Neugeboren). 



Nodosaria (Dentalina) obliqua d'Orbigny, Ann. Sci. Nat., vol. 7, 1826, p. 254, 

 No. 36. 



Dentalina mueronata Neugeboren, Denkschr. Akad. Wiss. Wien, vol. 12, 

 1856, p. 83, pl. 3, figs. 8-11. 



Nodosaria mueronata Reuss, Sitz. Akad. Wiss. Wien, vol. 62, 1870, p. 475, No. 

 30.— H. B. Brady, Rep. Voy. Challenger, Zoology, vol. 9, 1884, p. 506, pl. 62, 

 figs. 27-31.— Cushman, Bull. 71, U. S. Nat. Mus., pt. 3, 1913, p. 56, pl. 24, 

 fig. 3; pl. 25, fig. 2; pl. 27, figs. 5-7; pl. 35, fig. 6.— Sidebottom, Journ. Roy. 

 Micr. Soc, 1918, p. 134. 



There are several specimens evidently this species, with both 

 apical and apertural ends acute, and the cham.bers overlapping to 

 form the smooth surface. 



» Bull. 71, U. S. Nat. Mus., pt. 3, 1913, pl. 27, figs. 1-2. 



