340 INDEX TO THE GENERA AND 



PROTEONINA rugosa, Terquem. Ess. Anim. Plage Dunkerque, pt. 1, 1875, 



20, i, la, b ; (and M^m. Soc. Diinkerquoise). 

 sp. Carpenter, Proc. Roy. Soc. xviii, 1869, 60 ; The Microscope, ed. 5, 



1875, 533, figs, d, e,f. [== Marsipella elongata, Norman.] 

 PSAMMATODENDRON, Norman, MS., 1881. Brady, Denkschr. k. Ak. Wiss. 



Wien, XLiii, 1881, 98, No. 13 ; Ann. Mag. Nat. Hist. [5], viii, 1881, 



404. 



arborescens, Norman, MS. Idem. [v. Hyperammlna.'\ 



PSAMMECHINUS, de Folin, 1881. Bull. Soc. N. H. Toulouse, XV. [v. Prem- 



nammina.'\ 

 PSAMMOLYCHNA, de Folin, 1881. Bull. Soc. N. H. Toulouse, xv, 136, n. 



d. ; 5 species proposed ! 

 PSAMMOPERIDIA, de Folin, 1881. Bull. Soc. N. H. Toulouse, xv, 135, n. 



d. ; 2 species proposed. 

 PS AMMO SIPHON, G. R. Vine. Quart. Journ. Geol. Soc. xxxviii, 1882, 390. 



[This form, of which the type is P. amplexus, was considered by Vine to 



be an annelid ; F. Chapman, in Quart. Journ. Geol. Soc. 1895, shows it 



to be a Foraminifer.] 

 PSAMMOSPHJERA, F. E. Schulze, 1875. II. Jahresb. Comm. Wiss. Unter- 



such. deutsch. Meer in Kiel, 1875, 113 ; Brady, Report Challenger, 



1884, 249. 

 fusca, Schulze. II. Jahresb. Comm. Wiss. Untersuch. deutsch. Meer in 



Kiel, 1875, 113, ii, 8a-/: 



Brady, *Q. Journ. Micr. Sci. xix, 1879, 27, iv, 1 and 2. 



Biitschli, in Broiin, Klassen, etc. Thier-Reichs, 1880, 202, 



Haeusler, Neues Jahrbuch, 1883, i, 57, iii, 1. 



Haeusler, Quart. Journ. Geol. Soc. xxxix, 1883, 26, ii, 1. 



Brady, Report Challenger, 1884, 249, xviii, 1-8. 



— De Folin, Le Naturaliste, Ann. 10, 1888, 110, figs. 4 



and 5. 



de Folin. Le Naturaliste, Ann. 9, 1887, 127, fig. 13. 



PSAMMOZOTIKA, de Folin, 1881. Bull. Soc. N. H. Toulouse, xv, 138, n. d. ; 



1 sp. proposed. 

 PSECADIUM, Reuss, MS. [before 1856]. Reuss, Sitz. k. Ak. Wiss. Wien, 



XLiv (i), 1861, 383. [Although this genus was used by Neugeboren in 



1856, Reuss does not appear to have described it before 1861.] [= Glan- 



dulina.^ 

 acuminatum, Reuss. Sitz. k. Ak. Wiss. Wien, lxii, Abth. 1, 1870, 



478 ; V. Schlicht, Foram. Septar. Pietzpuhl, 1870, xxv, 1-10. 

 ellipticum, Neugeboren. Denkschr. k. Ak. Wiss. Wien, xii, 2, 1856, 



99, V, 14. 



Reuss' Models, No. 29, 1865 (Catal., No. 55, 1861). 



elongatum, Reuss. Zeitschr. deutsch. geol. Ges. x, 1858, 437, No. 1. 



nussdorfense, Karrer. Abh. k. k. geol. Reichs. ix, 1877, 379, xvi b, 23. 



ovatum, Seguenza. Atti R. Ace. Lincei, [3], vi, 1880, 139, xiii, 8. 



simplex, Neugeboren. Denkschr. k. Ak. Wiss. Wien, xii, 2, 1856, 99, 



V, 13. 

 SUbovatum, Karrer. Sitz. k. Ak. Wiss. Wien, L, Abth. 1, 1864 (1865), 



706, i, 7. 

 PSEUDOTEXTULARIA, Rzehak, 1886. Verh. Nat. Ver. Brunn, xxiv. Heft 



1, 1885 (1886), Sitzungsber. 8. 

 PSEUDOTRUNCATULINA, Andreae, 1884. 



— — ■ dutemplei (d'Orb.). Andreae, Abh. geol. Specialkarte Elsass-Lothr. Ii, 



Heft 3, 1884, 213, viii, 10. {Rotalina, 1846.] 



Andreae, Abh. geol. Specialkarte Elsass-Lothr. ii, Heft 3, 1884, 214, fig. 9. 



PTYGOSTOMUM, Ehrenberg, 1841. Abh. k. Ak. Wiss. Berlin, 1841, 409. 

 Oligoporum, Ehr. Abh. k. Ak. Wiss. Berlin, iii, vii, 51, 1841, 427. 



[:^ Planorbulina .^] 



