Glosario de geología Inglés-Español
- U-shaped dune
- U-shaped valley
- U-stage
- U-valley
- ubac
- ubiquitous
- uchucchacuite
- Udalfs
- Udans
- Udden grade scale
- Uderts
- udic
- Udolls
- udometer
- Udox
- ufertite
- Ufimian
- ugandite
- ugrandite
- uhligite
- Uinta structure
- uintahite
- uintaite
- Uintan
- uklonskobite
- ukrainite
- Ulatisian
- ulexite
- ulinginous
- ullmannite
- Ulloa's circle
- ulmain
- ulmic acid
- ulmification
- ulmin
- ulminite
- ulmohumic acid
- ulna
- ulrichite
- ulrichite /mineral
- ulrichite /rock
- ULSEL
- Ulsterian
- ultimate analysis
- ultimate base level
- ultimate bearing capacity
- ultimate bending strength
- ultimate compresive strength
- ultimate crushing strength
- ultimate factor
- ultimate form
- ultimate land form
- ultimate modulus
- ultimate particule
- ultimate recovery
- ultimate shear strength
- ultimate size
- ultimate stage
- ultimate strength
- ultimate stress
- ultimate tensile strength
- ultimate torsional strength
- ultimate yield strength
- Ultisols
- ultra-darwinism
- ultra-long-spaced electric log
- ultrabasic
- ultrabasic rock
- ultrabasite
- ultradominant
- ultrahaline
- ultramafic
- ultramafic rock
- ultramafitite
- ultramafitolite
- ultramarine
- ultrametagranite
- ultrametamorphism
- ultramicroearthquake
- ultramylonite
- ultraplankton
- ultrapotassic rock
- ultrasima
- ultrasonic methods
- ultrastructure
- ultraviolet absorption spectroscopy
- ultravulcanian ruption
- ulvite
- ulvöspinel
- umangite
- umbel
- umbelliferous
- umber
- umbilical area
- umbilical lobe
- umbilical perforation
- umbilical plug
- umbilical seam
- umbilical shoulder
- umbilical suture