gradational contact - growing-in
- gradational contact
- grade
- grade climbing
- grade line
- grade of coal
- grade of ore
- grade rod
- grade scale
- grade up
- gradeability
- graded
- graded bedding
- graded coal
- graded crushing
- graded product
- graded river
- graded sediments
- grades of sediment
- gradient
- gradient anomaly
- gradient array
- gradient array geophysical data
- gradient data
- gradient electrode system
- gradient measurements
- gradient of gravity in a horizontal direction
- gradient of river
- gradient of slope
- gradient of water table
- gradient survey
- gradient wind
- gradient zone
- gradienter
- grading
- grading factor
- grading instrument
- grading limit
- grading of silt
- gradiomanometer
- gradiometer
