TAB. XLU. 
CORALS FROM THE MOUNTAIN LIMESTONE. 
Lirnostrotion Portiockt (p. 194). 
Fig. 1. A specimen quite massive ; natural size. 
la. A massive specimen offering few corallites, free laterally ; natural size. 
1 6. Calice, magnified. 
le. Some Corallites separated from a massive specimen ; natural size. 
1d. One of these Corallites, magnified. 
le. A vertical section, magnified. 
1f. Some calices having lost the columella. 
lg. A horizontal section, magnified. 
Lirpostrotion M‘Coyanum (p. 195). 
Fig. 2. A gibbose mass ; natural size. 
2a. Under surface of a weather-worn specimen. 
24. A few calices, magnified. 
