B3I1O1H4E1R1M3S1
15 points
BIOHERMS is validvalid
BIOHERM, a mass of marine fossils [n]
BIOHERM, a mound of material laid down by sedentary marine organisms, esp. a coral reef [n]
BIOHERM, a mass of marine fossils [n]
BIOHERM, a mound of material laid down by sedentary marine organisms, esp. a coral reef [n]