12 GOÉS, RETICULARIAN EHIZOPODA OF THE CARIBBEAN SEA. 



(Glandulina) Icevigata d'Orb., nor from Nod. {Lingulina) carinata d'Orb. We meet also 

 with the strongest affinities to Nod. {Dentalina) communis d'Orb., Nod. legumen Lin. 

 och Nod. (Cristellarin) crepidida Ficht. & Moll. 



Some forms of Frondicidaria (= Nodos. complanata Defr.), which have been des- 

 cribed as such, are but slightly compressed varieties of Nod. radicula. 



Nod. semistriata d'Orb. shows its near relation to Nod. scalaris. 



Our foi-m is not commonly raet with in the chalk-ooze; the pigmy form is not 

 seldom more or less compressed. 



Fig. 1: The typical form of N. radicidn Lin. or Nod. humilis Röm. It is a pigmy 

 form, not common in the chalk-ooze. Ib: The same more magnified. 



Fig. 2: has enclosed narrow necks, which are transversely rippled, showing its 

 affinity to N. scalaris. Were it not for its smooth sui-face and stout growth, it would 

 have been placed with the latter. 



Syn. Nautilius radieiila Montagu 1803, Test. Britann. p. 197, t. 6, fig. 4. 



Nodosaria humilis Roem. 1841, Verstein. nordd. Kreidegebirg. p. 95, t. 15, f. 6. 



" " Jones & Paiiker 1860, Por. fr. Chellaston; Quart. Journ. geol. Soo. 16, p. 45.3, 



t. 19, f. 6. 

 » aspera Rss. 1845, Bölim. Kreide 1, p. 26, t. 13, figg. 14 — 15 (spinosa). 



» conferta Ess. ibid. p. 26, t. 13, f. 10. 



» radicula Parker & Jones 1865, Northatl. and Aret. Oceans; Phil. Transact. 155, 1, 



p. 341, t. 13, figg. 2—7. 

 » radicula var. Jonesi Brady 1866, Carbon. and Perra. Foram.; Pal. Society 30, p. 126, 



t. 10, fig. 13. 

 Glandulina mutabilis Rss. 1862, Nordd. Hils u. Gault, Wien. Ak. Sitz. Ber. 1, 46, p. 58, t. 5, 



figg. 7—11. 

 I) aperta Stache 1865, Tert. Mergel d. W haingaroa Haf; Nov. Reise, geol. 1, 2. p. 



188, t. 22, fig. 11. 

 » ereeta Stache ibid. p. 189, t. 22, fig. 12. 



B immutabilis Schwag. 1863. Jurass. Sch.; Wiirtemb. Nat. Verein Jhresheft. 21, p. 114, 



t. 4, figg. 13—14, 18. 

 » eylindriea Alth, 1849, Urageb. Lemberg, Haid. Nat. Abh. 3. 2, p. 271, t. 13, fig. 30. 



» discreta Ess. 1849, neue Por. Österr. tert. Beci;:.; Wien. Ak. Dkschr. 1. i, p. 366, 



t. 46, fig. 3. 

 " eylindracea Ess., 1845, Böbm. Kreidef. 1, p. 25, t. 13, figg. 1 — 2; 1850, Kreidemerg. 



Lemberg: Haid. Nat. Abb. 4. i, p. 23, t. 1, fig. 5. 

 Nodosaria Kingi Eicht., 1861, Geinitz' Dyas, p. 121, t. 20, fig. 29. 



» radicula var. Kingi Bkady, 1876, Carbonif. and Perm. foramf.; Pal. Soc. 30, t. 10, fig. 12. 



Vaginulina elavata Costa, 1855, Marna terz. Messina, Mem. Nap. 2, p. 145, t. 2, fig. 18. 



Nodosaria subulata Ess., 1845, Böhra. Kreidef. 1, p. 26, t. 13, fig. 11. 



« clava Cornuel, 1848, nouv. foss. microscop.; Mém. Soc. geol. France (2) 3, p. 250, 



t. 1, figg. 16—17. 

 .- Kirkbyi Eicht. 1861, Geinitz' Dyas p. 121, t. 20, fig. 30. 



» Kirkbyi Schmid 1867, Kleine organische Form. Zechsteinkalk d. Selters Wetterau; 



Leonb. und Bronn Jhb. 1867, p. 586, t. 6, fig. 55. 

 " radicula var. Kirkbyi Brad., 1876, Carbonif. and Perm. foramf.; Pal. Soc. 30, p. 126, 



t. 10, fig. 11. 

 « oblonga Costa, 1854, Pal. Nap. 2, t. 13, fig. 13. (N. communi propinqua). 



» Naumanni Ess., 1873, Geinitz' Elbthal. Geb. Sachsen. 2, p. 82, t. IL 20, fig. 11. 



» radicula Buad. 1876, Carb. and Perm. foram.; Pal. Society 30, p. 124, t. 10, figg. 7— 10. 



» Geinitzi Ess. 1851 — 53, Jahresb. Wetterau Gesellsch. 1, p. 77, fig. 12. 



» » RiCHT., Ztsohr. deutscb. geol. Gesellsch. 1855, 7, p. 532, t. 26, fig. 26, 



» » Eicht. 1861. Geinitz' Dyas p. 121, t. 20, fig. 28. 



