-
457.
Permian
Subjects
Paleozoic period
-
458.
Petrofabric analysis
Subjects
PetrologyRocksTectonics
-
459.
Petrogenesis
Subjects
PetrologyRocks
-
460.
Petroleum geology
Subjects
GeologyProspecting
-
461.
Petrology
Subjects
GeologyRocks
-
462.
Phanerozoic Eon
Subjects
Geochronology
-
463.
Phenology
Subjects
BioclimatologyPlant ecology
-
464.
Phosphate rock
Subjects
Sedimentary rocks
-
465.
Phytoliths
Subjects
Plant cell wallsFossil plants
-
466.
Plains
Subjects
Landforms
-
467.
Planetary geology
Subjects
Geology
-
468.
Plate tectonics
Subjects
-
469.
Platinum ores
Subjects
Minerals
-
470.
Pleistocene
Subjects
Quaternary
-
471.
Pliocene
Subjects
Neogene
-
472.
Plutonic rocks
Subjects
Igneous rocks
-
473.
Pluviometry
Subjects
-
474.
Porphyry
Subjects
Igneous rocks
-
475.
Precambrian
Subjects
Geochronology
-
476.
Precious stones
Subjects
Minerals
-
477.
Precipitations (Meteorology)
Subjects
MeteorologyWeather
-
478.
Prehistoric anthropology
Subjects
Prehistoric manPrehistory
-
479.
Primates, Fossil
Subjects
Fossil mammals
-
480.
Proterozoic
Subjects
Precambrian
Last updated dated: 17/11/2024