K. Neaverson—Foraminifera of the Hartwell Clay. 471 
TABLE SHOWING DISTRIEUTION OF THE FORAMINIFERA OF THE HartweEut CLay IN SOME 
OTHER DEPOSITS. 
| aS |< 
| | Sys isa= 
_ Range in time | Depth $ 5 ss S S = 
Species. as previously | (in fathoms) iS R os & = 5 
known. | now living |= | s |s ia] Ge 
| S|) 8 [8 [8 S 
= SE des 
ft | S [ss Kaas 01S 
| | eee | eee 
| 1. | Reophax scorpiurus Monté. Jur.—Rec. Any. 1 1 
(2. | Haplophragmium acutidorsatum | 1. Cret.—Rec. Shallow. Dalen, 
Hantken. | 
3. | A. equale (Roem.) . Soyo lbe ices _— 3 3] 3 
4. | Thurammina albicans, Brady . | U. Jur.—Rec. 1,900. 4 
od. | 7. papillata Brady . | U. Jur.Ree. | Deep water. 
6. | Tritaxia (?) var ‘abilis (Brady) . | Hartwell Clay Shallow. 
to Ree. 
7. | Lagena hispida Reuss. . | M. Lias.—Rec. To 1900. 7 
8. | L. levis (Montague) Sil.—Ree. Any. el) ty ps} 
~9. | DL. sulcata (Walker & Jacob) Sil.—Ree. To 2,750. 
10.. | ZL. apiculata Reuss . j ‘ Lias.—Rec. To 2,750. 
1. | Nodosaria raphanus (Linn.) _U. Trias.-Rec.| To 1,400. 
‘12. | N. seminuda Reuss Plioc.—Ree. Shallow. 
a3. N. (D.) fontannesi Berthelin L. Cret. — 13 | 13 | 13 
“14. | N. (G1) humilis Roem. . . | Lias.—Eocene. — 14 14 
15. | Frondicularia concinna Reuss. . | Cretaceous. — 15 
16. | F. granulata Terq. : | Lias. — 
Vi. | Marginulina Jonesi Reuss Hartwell Clay — ie Te Vian el 
i to Chalk Marl. 
18. | M. linearis Reuss. . |  L. Cret. — 1387) VSa SHES yes 
19. Vaginulina incompta Reuss | L. Cret. — LOM 1S 
20. -V. legumen (Linn.) . . | Lias—Ree. | To 2,000. 20 
‘21. | V. harpa Roem. : ayeaeur ey Clay— — 21 | 21 
ik 4. Oret. 
Y. discors Koch . | Hartwell Clay- — 22 22) 122 
Gault. 
Cristellaria italica (Defr.). | Hartwell Clay— To 725. 23) 23 
| Recent. 
C. navicula @Orb. . Hartwell Clay— — 24 
Chalk. 
C. sulcifera (Reuss) | Hartwell Clay — 25°) 725 25 | 25 
| to Gault. 
C. fragraria (Gimbel) Hartwell Clay—| 155 (Torres St. 
Recent. 350 (S. Amer.) 
C. humilis Reuss . | Hartwell Clay— — rol Das 
| Gault. 
C. convergens Born. | Hartwell Clay—| Deep water. | 28 | 28 
Ree. 
C. cultrata (Montf.) Lias.—Rec. rarely < 100 | 29 | 29 | 29 29 
C. Roemer: Reuss 4 ! L. Cret. — 30 
C. gibba Orb. D ings Rec: < 500 31 | 31 | 31 | 31 
C. complanata (Reuss). Sal L. Cret. — 32 | 32 
| C. crepidula (Fitchel & Moll) . | Lias.—Rec. To 2,350. | 33 | 33 | 33 33 
Polymorphina fusiformis(Roem.)|  Lias.—Ree. To 2,400. 34 34 | 34 | 34 
| Globigerina marginata (Reuss) Cretaceous. 
G. cretacea d’Orb. Cret.—Rec. Any. 36 | 36 
ee SE 
ae 
