148 TRANSACTIONS OF THE 
[maR. 17, 
LIST OF THE SPECIES OF BAND b, SHOWING THE HORIZONS AT WHICH 
THEY ARE FOUND. 
( ‘rep’? represented. ) 
Hanford Brook 
(Southern Basin). 
— 
Northern 
Basin. 
ul 
2 
3 
4 
5 
24) 5 
FORAMINIFERA. 
Orbulina cf. universa.......... 
Orbuliina)(?) ovalliss.siseere 
Orbulina intermedia........... 
Orbulina (?) ingens ........... 
Globigerina cambrica ......... 
Globigerina grandis ........... 
Globigerina didyma .......... 
Globigerina turrita ........... 
SPONGIDA. 
WROTE Cooks casboonecdG400 
PTOSOSPOMS Ae ere cctetelereieiaterelseielere 
Astrocladia (?) elongata ....... 
Astrocladia (?) elegans ........ 
Astrocladia (?) virguloides..... 
BRACHIOPODA. 
Lingulella Martinensis......... 
Lingulella cf. granvillensis, Wale 
Obolus ( Botsfordia) pulchra.... 
Obolus pristimus Sess cee so 
Trematobolus insignis ......... 
Obolella nitida\’/Ford .......... 
Linnarssonia transvera, Hartt... 
Acrotreta gemma, Bill.......... 
Acrotreta gemmula............ 
Lingulella (?) celata, Hall...... 
Lingulella (?) inflata.......... 
var. ovalis ...-.. 
Acrothele Matthewi, Hartt..... 
VAT PULTE erajetsy-healeyeie 
Vrs ENGk Sho ogoudds 
ORME Sihosaon dogs apocagcoct 
MOLLUSCA. 
Orthotheca cf. Emmonsi, Ford. . 
Hyolithes cf. princeps, Bill..... 
Hyolithes americanus, Bill..... 
Hyolithes cf. obtusa, Bill....... 
Hyolithes decipiens ........... 
Hyolithes gracilior ............ 
Diplotheca hyattiana .......... 
Diplotheca acadica var. crassa... 
HH M MWK WH 
ia) 
ww HW 
KKK 
WK RK 
\Olen- 
ellus. 
Zone. 
rep. 
rep.. 
