Geology

Articles:
92 The depth at which volcanic arc magma is stored is determined by the amount of water in the magma.
https://www.science.org/doi/10.1126/science.abm5174

91 Radiative thermal conductivity of single-crystal bridgmanite at the core-mantle boundary with implications for thermal evolution of the Earth.
https://www.sciencedirect.com/science/article/pii/S0012821X21005859

90 Sediment load determines the shape of rivers.
https://www.pnas.org/content/118/49/e2111215118

89 Discovery of davemaoite, CaSiO3-perovskite, as a mineral from the lower mantle.
https://www.science.org/doi/10.1126/science.abl8568

88 Mountain building was not very active for about a billion years of Earth’s history.
https://science.sciencemag.org/content/371/6530/728

87 Antarctica’s wilderness fails to capture continent’s biodiversity.
https://www.nature.com/articles/s41586-020-2506-3

86 Paleoindian ochre mines in the submerged caves of the Yucatán Peninsula, Quintana Roo, Mexico.
https://advances.sciencemag.org/content/6/27/eaba1219

85 Early human occupation of southeastern Australia: New insights from 40Ar/39Ar dating of young volcanoes.
https://pubs.geoscienceworld.org/gsa/geology/article-abstract/doi/10.1130/G47166.1/581018/Early-human-occupation-of-southeastern-Australia?redirectedF

84 Australasian impact crater buried under the Bolaven volcanic field, Southern Laos.
https://www.pnas.org/content/117/3/1346

83 Deep glacial troughs and stabilizing ridges unveiled beneath the margins of the Antarctic ice sheet.
https://www.nature.com/articles/s41561-019-0510-8

82 The first day of the Cenozoic.
https://www.pnas.org/content/116/39/19342

81 Kimberlites reveal 2.5-billion-year evolution of a deep, isolated mantle reservoir.
https://www.nature.com/articles/s41586-019-1574-8

80 African biomass burning is a substantial source of phosphorus deposition to the Amazon, Tropical Atlantic Ocean, and Southern Ocean.
https://www.pnas.org/content/116/33/16216

79 Radiocarbon and geologic evidence reveal Ilopango volcano as source of the colossal ‘mystery’ eruption of 539/40 CE.
https://www.sciencedirect.com/science/article/abs/pii/S0277379119301465?via%3Dihub

78 Variability in Earth’s thermal gradients, recorded by metamorphic rocks through time, shows that Earth’s modern plate tectonics developed gradually since the Neoarchaean era, three billion years ago.
https://www.nature.com/articles/s41586-019-1462-2

77 Stranded landscapes in the humid tropics: Earth's oldest land surfaces.
https://www.sciencedirect.com/science/article/pii/S0012821X19302171

76 Self-formed bedrock waterfalls.
https://www.nature.com/articles/s41586-019-0991-z

75 Inferring Earth’s discontinuous chemical layering from the 660-kilometer boundary topography.
http://science.sciencemag.org/content/363/6428/736

74 The current phase of subduction of the Nazca slab was established in the Peruvian Andes after a plate reorganization around 80 million years ago and then propagated progressively southwards.
https://www.nature.com/articles/s41586-018-0860-1

73 Sound velocity of CaSiO3 perovskite suggests the presence of basaltic crust in the Earth’s lower mantle.
https://www.nature.com/articles/s41586-018-0816-5

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