Zobrazeno 1 - 10
of 38
pro vyhledávání: '"David R. Wones"'
Autor:
Norman L. Hatch, Nicholas M. Ratcliffe, Richard Goldsmith, E-an Zen, Rolfe S. Stanley, David R. Wones, Peter Robinson
Publikováno v:
American Journal of Science. 284:1026-1034
Scale of 1:250,000. The map units are grouped into eight lithotectonic packages. Five "zones" of older rocks that cover the whole state are, from west to east, the Taconic-Berkshire, Rowe-Hawley, Bronson Hill, Nashoba, and Milford-Dedham. In central
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a85c88e4e4a047f747d5ff35523e683
https://doi.org/10.2475/ajs.284.9.1026
https://doi.org/10.2475/ajs.284.9.1026
Publikováno v:
The Journal of Geology. 91:353-379
The Red Lake and Eagle Peak plutons are similar in age (K-Ar: 87-89 m.y.) and range in composition from granodiorite to granite. The Red Lake pluton is equigranular, has a locally greisened marginal zone, and shows only minor mineralogical and chemic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b24eba3638da8ced02bd644bd4045357
https://doi.org/10.1086/628784
https://doi.org/10.1086/628784
Autor:
David R. Wones, A. K. Sinha
Publikováno v:
Geological Society, London, Special Publications. 38:381-388
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05c16567d54d998f37b140d506474ba5
https://doi.org/10.1144/gsl.sp.1988.038.01.22
https://doi.org/10.1144/gsl.sp.1988.038.01.22
Publikováno v:
The Journal of Geology. 91:487-509
The Eagle Peak pluton is zoned with an equigranular granodiorite margin and porphyritic granitic core; in contrast, the nearby, and coeval Red Lake granodiorite pluton is relatively unzoned. Major element abundance variations in both plutons can be e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92ab67e8a534b34232a67e61269402c9
https://doi.org/10.1086/628801
https://doi.org/10.1086/628801
Publikováno v:
Earth and Planetary Science Letters. 10:186-192
The coarse and fine-grained mineral fractions of a Mid-Atlantic Ridge sediment (22°N) have been separated and analyzed for Fe and rare-earth elements (REE). Despite changes in Fe abundance, all the chlorites have REE distributions consistent with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7de84383dcfa46171c9e78434d26fae9
https://doi.org/10.1016/0012-821x(71)90005-7
https://doi.org/10.1016/0012-821x(71)90005-7
Autor:
David R. Wones
Publikováno v:
American Journal of Science. 261:581-596
Stability of "ferriannite," KFe 3 (super +2) Fe (super +3) Si 3 O 10 (OH) 2 , has been determined as a function of total pressure ( P H 2 O + P H 2 ), temperature, and O fugacity. Ferriannite will react with such a gas to form the following assemblag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e22efb733c69af2526bd747cd24b7a1
https://doi.org/10.2475/ajs.261.6.581
https://doi.org/10.2475/ajs.261.6.581