 | | Journal (article/letter/editorial) | | The petrology of ikaite pseudomorphs and their diagenesis J. M. Huggett", B. P. Schultz", 'n, J. Shearman"...Petrographic examination of pseudomorphs after ikaite (CaCO".6H 2 0 ) from five localities around the...all samples examined suggests that the initial ikaite decomposition followed a similar pattern in all...Tyne, UK) contain only type I calcite. Key words: ikaite, gcnnoishi, harnmerstone, jarrowite, thinolite...INTRODUCTION When Suess et at. (1982) found crystals of ikaite, CaC0 3.6H20, in the recent sediments of the Antarctic |  | | Report (issue) | | GEOLOGIC STUDIES IN ALASKA by the U.S. Geological Survey during 1987 U.S. Geological Survey Circular...13, 1986. Glacier has advanced to tip of Gilbert Point (right center of photograph), blocking Russell Fiord...Photograph by L.R. Mayo. Geologic Studies in Alaska by the U.S. Geological Survey during 1987 JOHN...of Hubbard Glacier and Closure of Russell Fiord, Alaska--Environmental Effects and Hazards in the Yakutat...Yakutat Area Lawrence R. Mayo 4 NORTHERN ALASKA A Major Unconformity Between Upper Ordovician and Lower |  | | Book | | Carolina Biological Supply Company of Burlington, North Carolina. To those whose efforts made the use of...Aztecs, Bantus, Mayas, Mongols, New Zealand Maoris, North American Indians, Tartars. Although uncommon, some...light in color because of the lack of mafics. [Alaska] (Spurr in 1900). alaskite-quartz in 1906) ig...plutonic phaneritic equivalent. [Aleutian Islands, Alaska[ (Spurr in 1900) alexeyevite sed. Waxlike, white...labradorite) between diorite and gabbro. [Beluga River, Alaska] (Spurr in 1900) benmoreite ig. extru. Silica-saturated |
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Point Barrow, North Slope Borough, Alaska, USA