LIST OF GENERA AND SPECIES. 



Oenus 2. — Peneroplis, de Montfort . 



1. Peneroplia planatus {Fichtel and Moll), PI. VI, &g. 5 



2. — (Dendritina), arbuscula (d'Orb.), PL III, figs. 48, 49 



3. — cylindraceus {Lamarck) , PI. VII, fig. 3 

 Oenus 3. — Orbiculina, Lamarck 



1. Orbiculina adunca {F. and M.), PI. Ill, figs. 43, 44 ; PI. VII, fig. 4 

 Genus 4. — Orbitolites, Lamarck 



1. Orbitolites complanatus, Lamarck, PI. Ill, figs. 45 — 47 

 SrE-rAMiLT 4. — Alveolininm 

 Genus 1. — Alveolina, d'Orh. 



1. Alveolina [Boscii, Defrance'j, Woodcut, fig. 16 . 



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II. AEENACEA. 



Family 1. — LiTUOLiDiu .... 



Sub-family 1. — Lituolinm 



Genus 1. — Haplophragmium, Beuss . 



1. Haplophragmium glomeratum ?, Brad//, PL V, fig. 12 

 SuB-FAMiLT 2. — Trochammininm 

 Genus 1. — Webbina, d'Orb. 



1. Webbina hemisphaerica, Jones, Parker, and Brady, PI. IV, 



Family 2. — TEXTiLABiiDiB . . . . 



Sub-family 1. — Texfilariinx . . . . 



Genus 1. — Textilaria, Defrance . . . . 



1. Textilaria sagittula, Defrance, PL III, figs. 7—9 ; PI. V, fi 



;. 5 



?s. 15, 16 



1*. — — — var. jugosa, Brady, PL V, fig. 19 



2. — sulcata, sp. nov., Jones, PL V, fig. 20 . 



3. — subflabelliformis, Hantken, PL V, fig. 21 



4. — agglutinans, d'Orb., PL III, figs. 14—16 

 4*. — — — var. densa, nov., Jones, PL VI, figs. 170, h 



5. — trochus, d'Orb., PL III, figs. 17, IS . 



6. — conica, d'Orh., PL VII, fig. 24 



7. _ gibbosa, d'Orh., PL III, figs. 10-13 ; PL V, figs. 13, 14 



8. — tuberosa, d'Orh., PL V, fig. 17 



9. — globulosa, ^/jrcMJery, PL VI, figs. 18 a— c 

 Genus 2. — Bigenerina, d'Orb. 



1. Bigenerina nodosaria, d'Orb., PL III, fig. 19 

 Genus 3. — Spiroplecta, Ehrenberg . 



1. Spiroplecta rosula, 'Ehrenberg, PL VII, fig. 25 . 

 Sub-family 2. — Bulimininae 

 Oenus 1. — Bulimina, d'Orb. 



1. Bulimina elegans, d'Orh., Woodcut, fig. 17 

 1*. — — — PL VI, fig. 19 



2. — aeuleata, d'Orb., PL III, figs. 1, 2 



3. — marginata, d'Orh., PL III, figs. 5, 6 . 



and 18 



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