LOWER CHALK—MICROGRAPHIC STRUCTURE. 329 
List of Foraminifera from the Lower Chalk. 
ent Beds. 
CD f* 
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43 
tc 
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c 
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f £ 
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2^ 
Zone Amm. Varians. 
4-> 
r* 
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ap 
CD 
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42 
2 
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O 
no 
-s 
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*3 
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£ 
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£ 
Zone of 
Hoi. subylobosus. 
M 
CD 
o 
p 
f-l 
CD 
W 
M 
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•c 
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£ 
44 
u 
P 
T3 
a 
a 
Nubecularia sp. nov. (JSo. 1) - 
„ sp. nov. (No. 2) - 
Spiroloculina alveoliniformis - 
„ asperula, Kci rrer - 
„ papyracea, Sherb., 
Burrows, and 
Bailey 
„ tenuis, Czjzek 
Miliolina venusta, ( Karrer) 
„ sp. nov. (1), near 
alveoliniformis, Brady 
„ sp. nov. (2) between 
alveoliniformis and 
agglutinans (d’Orb) 
Rhizamtnina indivisa, B<ady - 
,, sp. nov. 
Reophax cylindrica, Chap. 
„ fusiformis, Wills. 
„ nodulosa, Brady 
„ scorpiurus, Mont. 
,, sp. nov. 
„ species 
Haplophragmium acutidorsa 
turn, Hantken 
„ agglutinans, d’Orb. 
„ ? emaciatum, Brady 
„ glomeratum, Brady 
,, irregulare, Roemer 
„ nanuin, Brady - 
„ nonioninoides, Rems 
„ sp. nov. (1) 
„ sp. nov. (2) 
„ sp. nov. (3) 
„ species 
Lituola placentula, Chap 
Placopsilina cenomana, d’Orb 
Ammodiscus incertus, (d'Orb.) 
„ charoides, (J.& P.) 
„ gordialis, (J. <k P.) 
„ tenuis, Brady - 
„ sp. nov. 
„ species 
Trochammina concava, Chap 
„ sp. nov. (1) 
„ sp. nov. (2) 
„ species 
Textularia anceps, Reuss 
„ agglutinans, d'Orb. 
„ complanata, (Rems.) 
„ conica, d’Orb. - 
„ gramen, d’Orb. • 
„ minuta, Berth • 
,, prselonga, Rcuss 
„ sagittula, Defr. - 
„ trochus, d'Orb • 
„ turris, d’Orb. 
' „ . distorted or sp. nov. 
Verneuilina proquinqua, Brady 
„ triquetra, Miinst. 
„ variabilis, Brady 
Tritaxia pryramidata, Reuss 
„ tricarinata, Reuss 
Spiroplecta anceps, Reuss 
„ annectens, P. & J. 
Gaudryina dispansa, sp. nov 
„ filiformis, Berth 
„ new variety 
„ oxycona, Reuss 
x 
x 
Those species marked c are those recorded by Mr. F. Chapman from the Chalk Marl in 
Gault of Folkestone,” Journ. Roy. Micro. Soc., 1898 page 40. 
'.Foraminifera of the 
Bel. Marls. 
