-
73.
Carbonate rocks
Subjects
CarbonatesSedimentary rocks
-
74.
Carboniferous
Subjects
Paleozoic period
-
75.
Carnivora fossil
Subjects
Fossil mammals
-
76.
Catàstrofes meteorològiques
Subjects
Natural disasters
-
77.
Catastrophes (Geology)
Subjects
Natural disastersHistory of geology
-
78.
Caves
Subjects
Prehistoric dwellingsLandforms
-
79.
Cavitation
Subjects
Hydrodynamics
-
80.
Cementation (Petrology)
Subjects
Diagenesis
-
81.
Cenozoic
Subjects
Phanerozoic Eon
-
82.
Chemical oceanography
Subjects
Water chemistryOceanography
-
83.
Chemical weathering
Subjects
GeochemistryWeathering
-
84.
Chromite
Subjects
-
85.
Classification of minerals
Subjects
-
86.
Classification of rocks
Subjects
Classification
-
87.
Clay
Subjects
Sediments (Geology)
-
88.
Clay minerals
Subjects
-
89.
Climate
Subjects
Weather
-
90.
Climatic change
Subjects
ClimatologyEnvironmental degradation
-
91.
Climatic geomorphology
Subjects
ClimatologyGeomorphology
-
92.
Climatic maps
Subjects
-
93.
Climatic zones
Subjects
Climatology
-
94.
Climatology
Subjects
Meteorology
-
95.
Clouds
Subjects
Meteorology
-
96.
Coal
Subjects
CarbonFossil fuelsEconomic geology