Usage examples (7)

• Just so you know, the geological study of caves on Earth or on the Moon or Mars is called speleology.
• Research has been conducted on flora, fauna, speleology, geomorphology and geology of both territories.
• Beltane had once had a small bio-speleology department, but when Yain Takuat had died, there had been no replacement for his specialty.
• More than ever now I wished that the bio-speleology lab had not closed and that I had some reference to what lived naturally in these underground regions.