 | | Journal (article/letter/editorial) | | Rensselaer Polytechnic Institute, Troy, NY 12180 USA Journal Pre-proof Abstract Metamorphic PâT paths...well- of characterized samples from Fall Mountain, New Hampshire, is consistent with the PâT path ro...Sifnos (Greece). New data from the Perry Mountain Formation, southeastern New Hampshire, suggests that...Rensselaer Polytechnic Institute, Troy, NY 12180 USA na Keywords: Inclusion barometry; QuiG barometry;...Garnet; Coticule; Fall Mountain; Jo belt ur Sifnos; Townshend Dam; Perry Mountain Formation; Connecticut |  | | Journal (article/letter/editorial) | | Western Acadian metamorphism, central and western New England T. R . A R M S T R O N G , R . J . T R A...and State University, Blacksburg, VA 24061-0420, USA ABSTRACT The two major Early to Middle Palaeozoic...conditions for the highest grade rocks known in New England: T = 650-750" C, P = 4.5-6.5 kbar for granulite...Planetary Sciences, M.I.T., Cambridge, MA 02139, USA. 415 416 T . R. A R M S T R O N G , R. J . T R...INTRODUCTION Palaeozoic metamorphism in western and central New England is the result of three different orogenic |  | | Journal (article/letter/editorial) | | pelitic schists from the Strafford Dome, Vermont, USA T. M E N A R D ' A N D F. S. SPEAR' 1 Department...Institute, Troy, NY 12180, USA ABSTRACT Metamorphism of the Gile Mountain Formation and Waits River Formation...Acadian metamorphism; calcic pelites; garnet zoning; New England; P-T thermobarometry . INTRODUCTION Metamorphic...understanding the tectonic history of western New Hampshire and eastern Vermont include Spear & Rumble (1986)...+ plagioclase + epidote + quartz + muscovite + graphite + fluid, and minor tourmaline, ilmenite and rutile |  | SPEAR, F. S., CHENEY, J. T., PYLE, J. M., HARRISON, T. M., LAYNE, G. (2008) Monazite geochronology in central New England: evidence for a fundamental terrane boundary. Journal of Metamorphic Geology, 26 (3) 317-329 doi:10.1111/j.1525-1314.2007.00751.x | Journal (article/letter/editorial) | | 2007.00751.x Monazite geochronology in central New England: evidence for a fundamental terrane boundary...12180, USA (spearf@rpi.edu) 2 Department of Geology, Amherst College, Amherst, MA 01002, USA 3 Department...University of California, Los Angeles, CA 90095-1567, USA 4 Department of Geology and Geophysics, Woods Hole...Hole Oceanographic Institute, Woods Hole, MA 02543, USA ABSTRACT Monazite crystallization ages have been...Hill anticlinorium in central New England. In west-central New Hampshire, each major tectonic unit (nappe) |  | | Book | | Sciences of Philadelphia, The Annals of the Lyceum of New York, The Boston Journal of PhiAnd he feels himself...gations this Catalogue by their communications of new localities, and whose names will appear in their...Steel. county A (Steel.') 1822." (N. G.) " New Farmer and Jacob (Hall.) (Webster.) Hampshire Gazetteer..." Catalogue of the Minerals in the state of "A New York, by M. H. Webster, 1824." " The Journal of...the Lyceum of Natural (A. L. N. H. N. Y.) York." New of History Dr. J. W. Webster, and to " The Boston |  | | Book (volume) | | MODIFIED DRIFT By WARREN ae OF GLACIAL IN NEW HAMPSHIRE. UPHAM, DRIFT. APPENDIX II. TO PARTS ...INTRODUCTION, . . . . .. THE MINERALOGY OF NEW HAMPSHIRE, LITHOLOGY, INDEX TO PART IV, APPENDIX, Part...Rockingham, Vt., 3 : 18, Section in Bridgewater and New Hampton, 19, Section in Concord, Fig. 20, Section...gravel, Whitefield, 311 . 64, Section of Bald mountain, 365 vii ILLUSTRATIONS. OF LIST Part IV...of IN THE 14-16 ATLAS. New Hampshireâ/ac-szmle, reduced. New Hampshireâ/ac-simzle, half size. Two |  | | Report (issue) | | ... CONTRIBUTING GEOLOGISTS GEOLOGY OF EAST MOUNTAIN, MENDON, VT., E. J. FOYLES .......... COMPRESSED...showing position of syenite hills in Canada and New England............................................REPORT OF THE VERMONT STATE GEOLOGIST PAGE 32âEast Mountain area showing section lines and topography... 238...between stations 7 and 8. Shows two stages in Green Mountain orogeny. Granite intrusion between two slopes...through East Mountain along line C.D . . . - 242 37âWest-East section through East Mountain along line |  | | Journal (article/letter/editorial) | | Sciences, Rensselaer Polytechnic Institute, Troy, New York 12180 (Received 26 August 1991; revised typescript...+ plagioclase + epidote + quartz + muscovite + graphite + fluid. Along a path of isobaric heating, the...Dome (Fig. 1), which exposes a sequence Gile Mountain Fm. Standing Pond Amphibolite Waits River Fm....River Formation, SPâStanding Pond Member, GMâGile Mountain Formation. Latitude and longitude of samples discussed...Randolph Quadrangle to the west, and the Mt. Cube, New Hampshire and Vermont, Quadrangle to the east. Three hundred |  | | Report (volume) | | the current-year issues of the monthly catalog "New Publications of the U.S. Geological Survey." Prices...Alaska Distribution Section, U.S. Geological Survey New Federal Building - Box 12 101 Twelfth Ave., Fairbanks...Alaska-New Federal Bldg., 101 Twelfth Ave. Summary Results of the Glens Falls CUSMAP Project, New York...York, Vermont, and New Hampshire U.S. GEOLOGICAL SURVEY BULLETIN 1887 Summary Results of the Glens Falls...Falls CUSMAP Project, New York, Vermont, and New Hampshire Edited by JOHN F. SLACK Geologic, geophysical |  | HANNULA, , LACKEY, , MATTOX, , MCGRATH, , ONASCH, , WERTHEIM, (2002) Syn-tectonic pluton intrusion during contractional deformation: microstructural and metamorphic evidence from the aureole of the Acadian Victory Pluton, north-eastern Vermont, USA. Journal of Metamorphic Geology, 17 (3) 271-286 doi:10.1046/j.1525-1314.1999.00196.x | Journal (article/letter/editorial) | | the Acadian Victory Pluton, north-eastern Vermont, USA K . A . H A N N U L A , J. S . L A C KE Y , E . MAT...Department, Middlebury College, Middlebury, VT 05753, USA A B S T RA C T Structures within the aureole of...the boundary between two major subdivisions of the New England Appalachians: the Connecticut Valley trough...Hatch, 1987). The mixed pelitic and quartzose Gile Mountain Formation is late Early Devonian in age (Hueber...1. Simplified geological map of Vermont and New Hampshire (from Doll et al., 1961 and Billings, 1955) |  | | Journal (article/letter/editorial) | | Eastern Washington University, Cheney, WA 99004, USA E-mail: jennifer.thomson@mailserver.ewu.edu Tel.:...synclinorium; BHA Bronson Hill anticlinorium; BMA Boundary Mountain anticlinorium; CVGS Connecticut Valley GaspeĂ...zones in central Massachusetts and southern New Hampshire based on pelitic rock assemblages (from Robinson...FeO±MgO±Al2O3±SiO2±H2O (NaKFMASH) in the context of a new petrogenetic grid proposed by Spear et al. (1999)...in northern Connecticut, Massachusetts, and New Hampshire is the occurrence of sillimanite pseudomorphs |  | | Journal (article/letter/editorial) | | southwestNew Hampshire Tnnny Pr.aNr* Dartmouth College,Department of Earth Sciences,Hanover, New Hampshire 03755...in southwest New Hampshire. Chamberlain and Lyons extended K-feldSouthwest New Hampshire is characterizedby...igneous and high-grademetamorphic rocks formed New Hampshire Plutonic Series(Fig. l) on the basis of during...Acadian isolarge granitic pluton in southwest New Hampshire, as grads do not crosscutthe Cardigan pluton...surrounding Cardigan pluton metapelites. The New Hampshire Plutonic Seriesis a group of graGarnet is a |  | | Journal (article/letter/editorial) | | highest,the Cornish, the Skitchewaug,and the Fall Mountain nappes. Recognition ofthe nappeswas basedon...the Merrimack synclinorium. New mapping near Mount Monadnock, based on the new stratigraphic sequence,has... INrnonucltotl We discussan area in the central New England Appalachiansalong a tectonic belt extendingfrom...first proposal published in the Guidebook of the New England Intercollegiate Geological Conference in...by metamorphosed sedimentary units: the Poplar Mountain Gneiss, consisting of metamorphosed arkose and |  | | Journal (article/letter/editorial) | | metamorphism. (Hietanen, 1956); Mt. Moosilauke, New Hampshire (Hodges & Spear, In the 1979â1980s, the PGO...pros- 1982; Rumble, 1973); and several areas in New Mexico which include pecting and mining works in...(Idaho); Mt. Moosilauke area, New Hampshire; Rio Mora, Pikuris, and Truchas, New Mexico; and Viviero belt...of one or more of the polymorphs. librium with graphite or in CâOâHâS fluids in equilibrium with graph-...of andalusite in some samples from north-central New Mexico could displace the triple-point up-temperature |  | | Journal (article/letter/editorial) | | 1093/petrology/egp058 Garnetites of the Cardigan Pluton, New Hampshire: Evidence for Peritectic Garnet Entrainment...SCIENCES, BRIGHAM YOUNG UNIVERSITY, PROVO, UT 84602, USA 2 CREAIT NETWORK, MICROANALYSIS FACILITY, INCO...Cardigan Pluton, located in southwestern New Hampshire, USA, is a strongly peraluminous granodiorite...Pluton belongs to the Kinsman member of the New Hampshire Plutonic Suite (NHPS). The Kinsman along with...et al., 2002, 2008). Between the nappes in New Hampshire lie thin plutonic sheets, emplaced syntectonically |  | | Journal (article/letter/editorial) | | are as follows: MM, Middle Mountain; CR, City of Rocks; VM, Vipont Mountain. Modified from Armstrong (unpublished...1975), Miller (1980), Todd (1980), Wells (1996), and new mapping by M.L. Wells (this study). Top inset, tectonic...and shear zone systems. The first is the Middle Mountain shear zone (Fig. 1), a west-rooted middle Eocene...Creek area is located entirely within the Middle Mountain shear zone. In the Basin Creek area, Archaean...within the Middle Mountain shear zone. Studies in the Basin Creek and Vipont Mountain areas (Fig. 1) (Wells |  | | Journal (article/letter/editorial) | | and exhumation history of the Sevier hinterland, USA C. R. HARRIS,1,2 T. D. HOISCH1 AND M. L. WELLS3 1...Arizona University, PO Box 4099, Flagstaff, AZ 86011, USA (thomas.hoisch@nau.edu) 2 Isotope Geochemistry and...University of Nevada, Las Vegas, Las Vegas, NV 89154, USA ABSTRACT Metamorphic pressureâtemperature (PâT)...INTRODUCTION Metamorphic rocks preserved in ancient mountain belts represent one of the primary and potentially...The cycle of orogenic activity experienced by mountain belts commonly culminates with profound extension |  | | Journal (article/letter/editorial) | | Chesham Pond Nappe, SW New Hampshire, U.S.A.: Implications for assembly of central New England thrust sheets...Sciences, Rensselaer Polytechnic Institute, Troy, New York 12180-3590, U.S.A. 2 Department of Geology,...wide area of the Merrimack basin (southwestern New Hampshire, central Massachusetts, central Connecticut)...low-pressure pelitic migmatites from southwest New Hampshire, and three of the four domains were correlated...outcrop (43.0691°N, 72.2208°W, NAD83) along New Hampshire State Highway 10, adjacent to the Ashuelot River |  | | Book | | 150 this miles long and 30 broad; extending from New-Haven to leading object of this map is to give an.../accurate view of the secondary tract extending from New- A Haven 110 miles northerly to Northfield. 30...derived very great assistance in the vicinity of New-Haven, from the researches of Professor Silliman...granite nucleus which probably forms the basis rock in New-England. And wherever this mica slate and upper granite...but they may be traced southerly into Litchfield county, where they exist abundantly, and are sometimes |  | | Report (issue) | | All who were involved in the preparation of the new bedrock map, particularly those responsible for the...understanding and portrayal of the geology. Although the new map is very different from Emerson's in many aspects...1984, Lithotectonic assemblages as portrayed on the new bedrock geologic map of Massachusetts: American Journal......................................All Cobble Mountain Formation (Oca, Ocar, Ocb, Ocbr, Occ, Occr, Occa.................... A30 Structure of the Cobble Mountain Formation.................................... |  | | Journal (article/letter/editorial) | | a m Thermobarometry in granulites: pitfalls and new approaches Frank S. Spear and Frank P. Florence Department...Rensselaer Polytechnic Institute, Troy, NY 12180. USA (Received March 6, 1991; accepted after revision...1992. Thermobarometry in granulites: pitfalls and new approaches. In: D.D. van Reenen, C. Roering, L.D...reaction and diffusion. An example from western New Hampshire, USA, is presented that closely matches the measured...thermobarometry to granulitefacies rocks, and to suggest some new ap- 0 3 0 1 - 9 2 6 8 / 9 2 / $ 0 5 . 0 0 © 1992 |  | | Journal (article/letter/editorial) | | Rensselaer PolytechnicInstitute, Troy, NY 12180, USA Received April 16, 1990/ Accepted September 10, 1990...garnet isograd in the region of Littleton, New Hampshire in which matrix phase and rim compositions were...conducted using graphite capsules, therefore their results are appropriate for assumption of graphite in the model...model assemblage. In graphite-absent assemblages, where oxygen fugacities values may be greater, cation...the increase of oxygen fugacity relative to the graphite-C2 buffer (Chakraborty and Ganguly, 1990). There |  | | Report (chapter) | | E. G. (eds) Metamorphic Geology: Microscale to Mountain Belts. Geological Society, London, Special Publications...inclusions and contains abundant ilmenite and graphite inclusions that are concentrated at the boundary...the size of the grain (Table 1). The presence of graphite and nearly pure ilmenite in every rock indicates...paths were derived from rocks in overthrust zones of New England (Spear et al. 1990, 2002; Kohn et al. 1992)...northern end of the southern Appalachian Piedmont, USA (Crawford & Mark 1982), and Moine Supergroup, Scotland |  | | Report (chapter) | | In France, locally in Newfoundland, in southern New England and in part of the southern Appalachians...commonly containing kyanite, K-feldspar, rutile and graphite. These rocks apparently crystallized under rather...the Appalachian Orogen in Canada (Keppie 1982) for New Brunswick and Newfoundland, and on the Metamorphic...of low pressure. Apart from two plutonic areas in New Brunswick, the onset of more intense metamorphism...width of the orogen. A further complication is the new data (Lux & Guidotti 1985) showing that the region |  | | Journal (article/letter/editorial) | | 850 Ma) event involved folding, thrusting along new and pre-existing faults and emplacement of granitoids...domains in the vicinity of the Panimba thrust. This new foliation represents the main regional fabric element...growth structures indicated by graphitebearing and graphite-free areas (Fig. 3a). Idioblastic prismatic and...mm) also are oriented parallel to the foliation. Graphite is the most abundant minor mineral in all rocks...smaller fragments are rotated in the direction of the new foliation S2. The D1 fabric is sporadically overprinted |
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