K-12 education 65 K-40 20 Kaffioyra Plain 17 Kalix River basin 14 Kalman filters 26 Kamacite 28 Kamb ice stream 20 Kames 136 Kandalaksha Bay 18 Kane Basin 8 Kangerdlugssuaq 28 Kangerlussuaq Greenland 18 Kangiqsualujjuaq Quebec 8 Kanguk Formation 13 Kaolin 14 Kaolinite 88 Kap Kobenhavn Formation 8 Kapp Linne 11 Kapp Norvegia 15 K/Ar 353 Kara ice sheet 12 Karkevagge 17 Karmadon Gorge 8 Karoo Supergroup 13 Karren 14 Karst 287 KARST 11 Karst hydrology 46 Karstification 22 Katabatic flow 9 Katabatic winds 38 Katabatic winds, cold 11 Kaunas Lithuania 8 Kazakhstan--Zailiyskiy Alatau 17 Keewatin District Northwest Territories 35 Keller Peninsula 9 Kelvin waves 10 Kemp Land 14 Kenai Mountains 12 Kenya--Kenya, Mount 15 Kenya--Lewis Glacier 11 Kenya--Mount Kenya 55 Kerguelen, Iles 135 Kerogen 33 Ketones 142 Kettles 133 Key beds 19 K-feldspar 37 Khumbu Glacier 26 Khumbu Himal 17 Kilpisjarvi Finland 8 Kimberlite 94 Kimmeridge Clay 9 Kimmeridgian 10 Kinematics 281 Kinetics 259 Kingak Shale 12 King George Basin 9 King George Island group 11 King Sejong Station 37 Kirchhoff integral 10 Kirkpatrick Basalt 38 Kiski Lake 15 Kivalliq Nunavut 8 Kluane National Park 10 Klutlan Glacier 11 Koettlitz Glacier 16 Koettlitz Group 17 Kohnen Station 26 Kola Bay 9 Koldewey Station 31 Kolguyev Island 8 Kolka Glacier 33 Kolyma Lowland 17 Kongsvegen Glacier 15 Korea--South Korea 34 KOSI Program 12 Kotick Point Formation 12 Kotlujokull 8 Kotzebue Sound 10 Kr-81 12 Kr-84 9 Krakenes Lake 14 Krasnoiarsk Russian Federation 73 KREEP 10 Kriging 74 Krill 51 Kronprinsesse Martha Kyst 37 Krypton 44 K-T boundary 76 Kuiper Belt 29 Kuparuk River 40 Kuparuk River basin 24 Kuparuk River Field 8 Kuroshio 30 Kurtosis 9 Kuskokwim River 12 Kyanite 11 Kyoto Protocol 13 Kyrgyzstan--Issyk-kul Lake 12