C1b. Calice diameter (Family Poritidae)

Diameter of the calice measured horizontally across the calice center between the wall margins
 

Character State	Definition	Illustration
small	< 1.2 mm
small to medium	1.2 - 1.4 mm
medium	1.4 - 1.6 mm
medium to large	1.6 - 1.8mm
large	1.8 - 2 mm
very large	> 2 mm

Last updated on July 29, 2002-eek.