265 
BRITISH AVONIAN CONODONT FAUNAS 
\\ 
eae 
2 [este (epee fh 
rT, 
Iai 
apepegagegs 
ee He 
Pace eatatge detent ated gti 
0 Fe 
DUNS 
DUN 79 
Total weight of sample 
in kilograms, 
= Total no.of specimens 
Total weight of sample 
40 
Abundance factor 
nth es 
DUN 78 
DUN 77 
dNOYOD 3NOLSSW!I1 Y¥3MO71 _ 
= 
“ : 2 
4 = 
showing the abundance 
Lithological section of part of the Lower Limestone Group in the Dunbar area : 
the Scateraw Lower Limestone to the Scateraw Upper Limestone, 
factor of each sample and the total weight of each sample dissolved. For localities see 
Fic. 80. 
Pp. 30. 
