(Kelly of the Clue Crew reports from inside Carlsbad Caverns Nat'l Park, New Mexico.)  Calcite formations called soda straws are precursors to these larger formations that grow from cave ceilings
CAUGHT CAUSAL CAUSED CAUSES CAVEAT CAVE-IN CAVERN CAVIAR ...... 
NEWLYWEDS NEWLY WEDS NEWMARKET NEW MEXICO NEW ROMNEY... [DOC] [TLE] Mammoth Cave  National Parks Conservation Association [PAR] It may be difficult to think of caves as spacious and grand, but these are no 
ordinary caves.