T. spenceri 
-9- 
Specimen 
Greater diameter 
of calice. 
Lesser diameter 
of calice. 
I He ight of 
1 corallum. 
1 
12 mm* 
7 mm. 
12 4- 3am. 
2 
17.5 
17.5 
20 
3 
21 
15 
! is 
4 
21 
12 
17 + 
5 
24 
17.5 
20 
6 
30 
23 
? 
As these specimens have been more or less crushed and as the 
base is not perfect in any instance, the above measurements must 
be used ?/ith discretion* Leaving out specimen Ho* 2, they 
indicate as an average that ratio of the lesser to the greater 
transverse axis of the calice is 100:146 (in the type specimen it 
is 100:134), and that the height of the corallum is approximately 
equal to the greater transverse axis of the calice* 
