"animal exclusion" theory - advance heading
- acidite ацидит
- acidness
- acidophile organisms
- acidulae
- acidulate
- acidulous
- acidulous spring
- acidulous water
- aciform
- acinose
- aclastic
- aclinal
- aclinal area
- acline
- aclinic
- acme
- acmite
- acmite-augite
- acoelomate
- acolpate
- acoustic basement
- acoustic clouds
- acoustic contact
- acoustic contrast
- acoustic discontinuity
- acoustic energy
- acoustic energy source
- acoustic field of echo-sounder system
- acoustic heterogeneities
- acoustic impedance
- acoustic impedance section
- acoustic inhomogeneities
- acoustic interface
- acoustic interval transit time
- acoustic inversion
- acoustic log
- acoustic log sonde
- acoustic logging
- acoustic logging measurements
- acoustic logging while drilling