-
409.
Ocean currents
Subjects
Ocean circulationPhysical geographyHydrographyNavigationOceanography
-
410.
Ocean waves
Subjects
-
411.
Ocean-atmosphere interaction
Subjects
Marine meteorologyOceanography
-
412.
Oceanographers
Subjects
Geophysicists
-
413.
Oceanography
Subjects
Marine sciences
-
414.
Oceans
Subjects
WaterNatural areas
-
415.
Offshore structures
Subjects
Hydraulic engineering
-
416.
Oil fields
Subjects
Mines and mineral resources
-
417.
Oil-shales
Subjects
Fossil fuelsSchists
-
418.
Oligocene
Subjects
Paleogene
-
419.
Ophiolites
Subjects
Igneous rocks
-
420.
Ordovician period
Subjects
Paleozoic period
-
421.
Ores
Subjects
Economic geologyMinerals
-
422.
Organic geochemistry
Subjects
GeochemistryOrganic chemistry
-
423.
Organic water pollutants
Subjects
PollutantsOrganic wastes
-
424.
Ornamentla rocks
Subjects
Decoration
-
425.
Orogeny
Subjects
Tectonics
-
426.
Otoliths
Subjects
-
427.
Oxide minerals
Subjects
Minerals
-
428.
Ozone layer
Subjects
StratosphereAtmospheric ozone
-
429.
Paleoanthropology
Subjects
Physical anthropologyPaleontology
-
430.
Paleobiogeography
Subjects
BiogeographyPaleontology
-
431.
Paleobiology
Subjects
Paleontology
-
432.
Paleobotany
Subjects
BotanyPaleontologyPlants
Last updated dated: 24/11/2024