TAB. XLVII. 
CORALS FROM THE DEVONIAN FORMATION. 
FavositEs RETICULATA (p. 215). 
Fig. 1. A specimen found at Torquay, and belonging to the collection of Dr. 
Battersby ; natural size. 
la. A few calices of the same fossil, magnified. 
14. A vertical section of a specimen from Torquay, given to the Parisian Museum 
by Professor Milne Edwards. 
FAVOSITES CERVICORNIS (p. 216). 
Fig. 2. A vertical section of a specimen from Torquay, belonging to the collection of 
the Geological Society ; natural size. 
* 
FavosITEs FIBROSA (p. 217). 
Fig. 3. Vertical section of a specimen from Torquay belonging to Dr. Battersby; 
natural size. 
3a. A portion of the same, magnified, to show the septa and the visceral chambers 
of the corallites. 
36. A portion of the same, showing some calices that have been modified in their 
structure by the process of fossilization ; magnified. 
I/MMONSIA HEMISPHERICA (p, 218). 
Fig. 4. Part of a vertical section of a specimen from Torquay, belonging to Dr. 
Battersby ; natural size. 
da. Part of the same, magnified. 
ALVEOLITES VERMICULARIS (p. 220). 
Fig. 5. Vertical section of a specimen from Torquay, belonging to the authors ; 
natural size. 
da. Part of the same, magnified. 
