VERTEBRATA—LAND AND FRESHWATER. 
227 
Table I.— continued. 
— 
Nodule Bed. 
Coralline Crag. 
Norwich Crag. 
Weybourn Crag. 
j Porest-bed. 
Pleistocene. 
1 Living. 
Extinct. 
— 
X 
X 
X 
Gon* jMicrotiis# 
-glareolus, Schreb. 
X 
X 
X 
.. 
99 
1 
-gregalis, Pallas 
X 
• • 
X 
•• 
99 
--intermedius, - 
•• 
X 
X 
X 
•• 
X 
99 
Sciiirus vulgaris ? Linn. 
X 
• • 
X 
Mus sylvaticus, Linn. ■ 
X 
•• 
X 
Castor fiber, 
X 
X 
X 
X 
• • 
C. europ8eus,Owe^». 
-veterior, LanTc. - 
X 
X 
Trogontherium Cuvieri, Owen - 
X 
X 
•• 
•• 
X 
X 
X 
X 
(Insectivora.) 
Talpa europsea, Linn. - 
X 
X 
X 
Sorex vulgaris, Linn. - 
X 
X 
-pygmseus, PttZZas 
X 
X 
- 
Myogale moschata, lAnn. 
X 
•• 
X 
Aves. 
Bubo ignavus, Forster - 
X 
•• 
X 
•• 
B. maximus. 
Phalacrocorax carbo, Linn. 
X 
X 
•• 
X 
? 
Anser . . . - - 
Anas . . - - - 
X 
•• 
? 
Spatula clypeata, Linn. 
X 
•• 
X 
Uria troile, Linn. - 
X 
X 
Also Aldeby. 
Mergulus . = - - - 
X 
X 
• • 
Yarn Hill. 
Dioinedea - - - - * 
•• 
X 
X 
X 
Also Red Crag. 
Reptixia. 
Tropidonotus natrix, Linn. 
X 
•• 
X 
Pelias berus, Linn. 
•• 
•• 
•• 
X 
•• 
X 
Amphibia. 
' 
Rana temporaria, Linn. 
X 
•• 
X 
-esculenta, iiMW. » 
•• 
•• 
•• 
•• 
X 
X 
Bufo . - . - - 
•• 
•• 
X 
X 
Triton cristatus, Laur. - 
•• 
•• 
X 
X 
Pisces. 
i 
Perea fluviatilis, Linn. - 
1 
t 
X 
X 
X 
Acerina vulgaris ? Cuv. - 
•• 
•• 
1 
I" 
X 
X 
Esox lucius, 
•• 
X 
X 
X 
- 
Barbus vulgaris ? Flem. 
1 X 
•• 
X 
