Dr. R. L. Sherlock — Foraminifera of Speeton Clay 



TABLE I 



293 



Distribution of Foraminifera in the various subdivisions of 

 THE Speeton Clay of Yorkshire. 



The presence of a species in any subdivision is indicated by the number of the 

 species being placed in the corresponding column. 



Species. 



1. Reopliax scorpiurus, Montfort . 



2. Haplophragmium latidorsatum 



(Borneniann) 



3. Ammodiscusgordialis (Jones & Parker) 



4. Textularia agglutinans, d'Orb. . 



5. Bigenerina nodosariai"}), A'' Orh. . 



6. Gaiidryina filiformis, Berthelin . 



7. Bulimina sp 



8. Lagena globosa (Montagu) .... 



9. L. apictilata, Eeuss 



10. L. apiculata,y&r:. danfordi,\&r. now. 



11. L. Icevis (Montagu) 



12. Nodosaria {Glandulina) IcEvigata, 



var. strobilns, Eeuss 



13. N. hispida, d'Orb 



14. N. calomorpha, Eeuss 



15. N. (Dentaliita) siliqua (?), Eeuss . 



16. ^. (D.) /oiitanncsi, Berthelin 



17. N. (D.) lorneiana, d'Orb 



18. N. (D.) legiunen, Eeuss 



19. N. (£>.) coimminis, d'Orb 



20. N. (D.) roenieri, Neugeboren . 



21. Frondicularia gaultina C?) , 'Re\is,& 



22. Rhabdogonium insigne, Eeuss 



23. Marginulina linenris, Eeuss . 



24. M. glab)-a, d'Orb 



25. M. jonesi, Eeuss 



26. M. dcbilis, Berthelin 



27. Vagiiiulma iiico7nptn{?), 'Reuss . 



28. Cristellaria gracillissitna, Eeuss . 



29. C. aciitauricnlaris (Fichtel & Moll) . 



30. C. gibba, d'Orb 



31. C. cephalotes, Eeuss 



32. C. scitula, Berthelin 



33. C. chapmani, sp. nov 



34. C. crepidula (Fichtel & Moll) . . . 



35. C. turgidida, Eeuss 



36. C. cultrata (Montfort) 



37. C. gauUina, Berthelin 



38. C. stenialis, Berthelin 



39. C. orbiculnta (Eoemer) 



40. C. rotulata (Lamarck) 



41. PolymorpJmia ftisifornds, Eoemer . 



42. P. problema, d'Orb 



43. PulvimUina repanda (Fichtel* Moll) 



44. P. caracolla (Eoemer) 



45. P. lamplughi, sp. nov 



13 



25 



31 



40 



44 



11 



18 



24 



29 



35 



40 



30 



30 



40 



?9 



44 



12 



40 



30 



?36 



?40 



44 



40 



22 



25 



29 



40 



44 



