 | | Journal (article/letter/editorial) | | for the LaurentiaAvalonia boundary in Atlantic Canada J. Duncan Keppie, J. Gregory Shellnutt, Jaroslav...for the Laurentia-Avalonia boundary in Atlantic Canada, Gondwana Research, https://doi.org/10.1016/j.gr...for the Laurentia-Avalonia boundary in Atlantic Canada CR IP J. Duncan Keppiea*, J. Gregory Shellnuttb... México Department of Energy, Halifax, Nova Scotia, Canada B3J 3J9 AC d PT Department of Geology...Geology, St. Mary’s University, Halifax, Nova Scotia, Canada B3H 3C3 CE c ED Taipei 11677, Taiwan * Corresponding |  | | Journal (article/letter/editorial) | | University Press 171 Birth of the Avalon arc in Nova Scotia, Canada: geochemical evidence for ~700–630 Ma back-arc...Geology, Saint Mary’s University, Halifax, Nova Scotia, B3H 3C3, Canada (Received 18 March 1997; accepted 15...Abstract – Central Cape Breton Island in Nova Scotia, Canada, is host to ~700–630 Ma felsic and associated...orogen from eastern Massachussetts through Atlantic Canada (Fig. 1) and extends into southern Britain and...1996; Strachan, D’Lemos & Dallmeyer, 1996). In Nova Scotia, recent dating (Keppie, Davis & Krogh, in press) |  | Barr, S.M, Davis, D.W, Kamo, S, White, C.E (2003) Significance of U–Pb detrital zircon ages in quartzite from peri-Gondwanan terranes, New Brunswick and Nova Scotia, Canada. Precambrian Research, 126 (1) 123-145 doi:10.1016/s0301-9268(03)00192-x | Journal (article/letter/editorial) | | peri-Gondwanan terranes, New Brunswick and Nova Scotia, Canada S.M. Barr a,∗ , D.W. Davis b , S. Kamo b...Wolfville, NS, Canada B4P 2R6 Royal Ontario Museum, 100 Queen’s Park, Toronto, Ont., Canada M5S 2C6 Department...Resources and Energy, P.O. Box 698, Halifax, NS, Canada B3J 2T9 b c Received 3 December 2002; accepted...Brook Formation in the Cobequid Highlands of Nova Scotia. These data enable better comparison with similar...or Avalonia according to Keppie et al. (1998) in Canada and Dorais et al. (2001) in New England. Abbreviations: |  | | Report (issue) | | Southern New Brunswick and Cape Breton Island, Canada ........................ S. M. Barr and C. E. White...Crustal Melting Beneath the Antigonish Highlands, Nova Scotia: Nd Isotopic Evidence a se and Tectonic Interpretations...Precambrian Plutons of the Cobequid Highlands, Nova Scotia, Canada.............. G. Pe-Piper, D. J. W. Piper...the Brookville Terrane, Southern New Brunswick, Canada...............C. E. White and S. M. Barr 9. The...Avalon Composite Terrane, Southern New Brunswick, Canada................. S. C. Johnson and M. J. McLeod |  | | Book | | Appalachians. The Avalon Composite terrane of Nova Scotia. The Avalon Zone of New Brunswick. Palaeomagnetic...Geological Survey of Canada, 601 Booth Street, Ottawa, Ontario K1A 0E8, Canada. R. D. Dallmeyer Department...Geology, St. Mary’s University, Halifax, Nova Scotia B3H 3C3, Canada. W. Gibbons Department of Geology,...Mines and Energy, PO Box 1087, Halifax, Nova Scotia B3J 2X1, Canada. A. F.King Department of Earth Sciences...Newfoundland, St. John’s, Newfoundland A1B 3X5, Canada. M.D. Max USA. F.C. Murphy Ireland. Naval Research |  | | Journal (issue) | | length, are known only from Buckwheat mine, on Mine Hill close to Franklin. Only a few natural gem-quality...the following reactions: (1) Zn(g) + CO2 ZnO(s) + CO (2) Zn(g) + ½O2 ZnO(s) Distinctive zones of crystal...can be described in terms of a cycle (Figure 4). CO released in the initial oxidation (equation 1) reacted...(B). As a result, a diluted mixture of ZnO(g) and CO in flowing Zn(g) was formed instantly (C), this interacting...ZnO(s) (D). One mole of CO can dissolve many molar equivalents of ZnO(s) because CO is regenerated during |  | | Journal (article/letter/editorial) | | ilmenite abundant in some samples) and albitised plagioclase. On Arran, some bodies form narrow intrusions...unit comprise quartz and variable mixtures of plagioclase, muscovite, chlorite and kaolinite (confirmed...per minute from 5-30° of arc. Qtz quartz, Pig plagioclase, Alk alkali feldspar, Mus muscovite, Chi chlorite...hematite, and phyllite made up of quartz and plagioclase accompanied, but not in every sample, by muscovite...slates and phyllites examined comprise quartz, plagioclase, muscovite and Fe-chlorite with, in some samples |  | | Journal (article/letter/editorial) | | belt, for, in referring to the section at Leny Old Lime Quarry, Callander, he remarks that " both the texture...sheared rock, in which carbonates and silicates of lime and magnesia predominated, and subsequently the...several rather poor exposures on the slopes of the hill north-west of a small tarn which is a noteworthy...one-third of a mile further east midway between Kirkton Hill and the Pow. In the western part of the area it...are orthoclase, less often perthite and acid plagioclase. Another type of pebble of not infrequent occurrence |  | | Book (edition) | | Konsult International Inc., Willowdale, Ontario, Canada Marilyn Stark Colorado School of Mines, Golden...may occur for a given Term: Geographic Coordinates (CO) - For a geographic Term, the rectangular area covered...above relation¬ ships. a. Geographic Coordinates (CO) In use since September 1977, Geographic Coor¬ dinates...96°5'-96'>40/W, the coordinates are: Brazos County Texas CO N302000N305800 W0960500W0964000 In indexing, coordinates...P., (ed.), McGraw-Hill Encyclopedia of the Geological Sciences, 2nd ed. (McGraw-Hill, New York, NY, 1988) |  | | Book (edition) | | Segencen ted beac oe ee viii WIR re ore a ace co. «,«3 &-ayeeeievece Fhopard Tae in Oo inline alist...tarnntlerDamiseaimess cabaceys Serene somereeyi tan ka <1 CGI CO TMCOXHIG ccc se secs ey varus ee waste cuca gun's...0-seee sees 497 List L Minerals List M BONS ay co ca es ss List N SGGIMGEMNS .... s+ List O Geographic...entries, relationships are indicated by the tags CO, UF, BT, BA, BX, BZ, NT, NA, NX, NZ and SA. a....minerals In use since September 1977, coordinates (CO) have a fixed-field format of thirty characters. |  | | Report (volume) | | the definitions, of the named geologic units of Canada, Mexico, the West Indies, Central America, and...current age designations of the geologic units of Canada, Mexico, Hawaii, the West Indies, and Central America...Bureau. calc., calcareous. Camb., Cambrian. Can., Canada. Carbf., Carboniferous. cgl., conglomerate. cgls...STATES 5 in., inch or inches. Circ., Circular. Co., County or Company. Indus., Industrial. Inst., Institute... of Howard Is. in southern Kans., from Greenwood Co. southward. Where it is absent, as in N. Kans., the |  | | Report (issue) | | ______________ View northwestward from Treasure Hill, Pioche mining district, Nevada___________________________________...tape and Brunton compass. Many of the stratigraphic co~ clusions, however, a.r e based on planetab.le geologic...Monhotton // r-.- U "'--, \, Howtho•ne •Gold Hill ) ' 0 Ophir • A 1U I .Austin' I ,_/ i ...Nevada (Nolan, Merriam, and Williams, 1956); and Gold Hill (Nolan, 1935), Ophir (Gilluly, 1932), and Tintic...concurrently in the Mount Ely vicinity by American Metal Co., Ltd., results of which were made available to the |  | | Book (volume) | | Dover, . g. 46, Section in kame south-east of Pine Hill cemetery, Dover, . 47, Section in sand near Wheelwright... which striated the northern United States and Canada, must have had a much less slope. If its upper...on the west rises the precipitous face of Brier hill, Three miles south-east are the serrated mountains...half a mile south-east to the foot of Catamount hill, and for two miles south- ward along the Piermont...drift on the Vermont side is interrupted by a ledgy hill. Two miles north of Hanover the Connecticut river |  | | Report (volume) | | Nevada, southwestern Oregon, Washington, western Canada, and Alaska; and (4) their probable relations to...porphyritic; phenocrysts 1-3 m in diameter of plagioclase (albite) and quartz -------------·-······---...the greenschist facies, with albite the only plagioclase present. The rocks have undergone variable recrystallization...specimens are porphyritic, with phenocrysts of plagioclase and clinopyroxene (or chlorite pseudomorphs of...the Hunsaker Creek Formation are graded, with plagioclase crystals up to 5 mm in length in a chlorite matrix |  | | Report (volume) | | Geophysics University of Calgary Calgary, Alberta, Canada T2N 1N4 John M. Ferry Dept. Earth & Planetary...FLUIDS FLUIDS PROPERTIES OF CONTACT METAMORPHIC CO? CO -H20 mixtures CO2-H20-NaCl iV FLUIDS MINERAL-FLUID...240 241 246 246 CMS (H20-CO?2) equilibria CMAS(H20-CO?) equilibria KCMAS(H20-CO?) equilibria Other systems...magmatic arc. The intrusives in the shield area of Canada are generalized (metamorphic rocks are included)...Naran Hill We Dip of Strata THE AREA X Vertical Strata SOUTH OF GWEEBARRA BAY f Faults Co. DONEGAL |  | | Report (volume) | | _____ 78 Prospects south of the Aravaipa Leasing Co.'s property- __ 86 La Clede mine _ 86 Silver Coin...Mining & Smelting Co __ 92 C. A. Firth group ___ _ _________ 95 Aravaipa Mining Co _____ 95 Moltke group... A. Wentworth, president of the Aravaipa Leasing Co., has been most kind in furnishing maps and information...mineral deposits now owned by the Aravaipa Mining Co. were known, and a little work was done in the late...probably discovered very early. The veins on Imperial Hill were found in the seventies. A considerable part |  | | Journal (volume) | | 1922. F.R.S. ,^^\\^^ ' <> LONDON: DULAU & CO., LTD., 34-36 MARGARET STREET, CAVENDISH SQUARE...Formations 242 289 of Peloneusfes philarcJnis Hill, Starcarr 221 in Ribblesdale, Yorkshire XV....Minerals of the S.W. Africa Namib 46 47 46 Desert, k CO., Ltd., 34-36 Margaret Street, Cavendish Square...the dispatch of the next number. ; 48 DULAU & CO., LTD. (For over a century at 37 Soho Square) 34-36...of the Committee, the Rev. W. A. Bryant, Beacon Hill, Camborne, Cornwall. ^ ^ ^ ^ :i: The Syndics |  | | Report (volume) | | tlie year :— (1) Various mineial specimens from Canada, including nicoolite, argentite, orythrite crystals...Finished asbestos goods; presented by James Walker & Co., Ltd. The following Indian specirlrens were among... Bikzaiibagh district; presented by Sandermall & Co. Donaiions to Museums, 12 Becords of the Geological...and yellow ochre: presented by Turner, Morrison & Co., Ltd. (7) Barytes, Bhankera, Ramsingpur; presented...Kaolin, Lameta Ghat; presented by P. R. Patoll & Co. MINERALOGY. 16. In 1918, quarrying operations led |  | | Book | | 446, fig. 54) Structural map of the Maas district, Co. Donegal (After Iyengar et al., 1954, p. 210, fig...1954, p. 156, fig. 2) 29 Map of the Boulder Bed in Co. Donegal (Fanad, after G: Andrew (unpublished map);... 35 Dalradian succession in the Church Hill district, Co. Donegal (After Pulvertaft, 1961, p. 258,...37 Geological map of the Slieve League Peninsula, Co. Donegal (After Anderson, 1954, pl. 21, redrawn and...sources) 74 Geological map of the Portrane Inlier, Co. Dublin (After Gardiner and Reynolds, 1897, pl. 53) |  | | Report (issue) | | Manager Institute of Geological Sciences Nicker Hill, Keyworth, Nottingham NG 1 2 5GG No.61 Mineral...southern belt 770 m south-west of the summit of Conic Hill (NS 4254 9212] . The \.veakly foliated serpentinite...dolomite/ankerite Ferroan dolomite/ankerite s. s7489 Lime Hill , 7 Jan S'/1 J>.berfoyle Magnesite S.67488 ...amphibole, generally fresh, is accompanied by plagioclase and epidotc ,\Tith accessory sphene. One small...voUuton.J.W ... . arthaol... E .. ortbocl... Co .. pUN Co Hi - pun Ii Cu .. pure C\: CorNOUONI t� 4♦ad-tUM |  | | Report (volume) | | (but not the definitions) of geologic units of Canada, Mexico, the West Indies, LEXICON OF GEOLOGIC...Abercrombie Peak, on ridge south of Dry Canyon, in Gold Hill district. Aberdeen Sandstone (in PottS...dark-red sandstone and arkose, conglomerate, and lime-pellet conglomerate. Thickness ranges from 300 feet... R. 5 E., to upper limit of formation at top of hill just east of road to Abo Ruin:-; in sec. 25, r:r...Named for exposures on southwest slope of Absalona Hill along U.S. Route 44, Georgiaville quadrangle. Absaroka |  | | Book (edition) | | At Angel Shale. Farther out, in deeper water, lime (calcium Tapeats Sandstone Figure 1.12 Sedimentary...muscovite, Dark-colored, breaks into quartz, sodium-plagioclase | thin plates with generally dull surfaces Difficult...plates sodium-plagioclase with a lustrous sheen Biotite, muscovite, quartz, sodium-plagioclase are Irregular... kyanite, and orthoclase may occur. Quartz, plagioclase, orthoclase are common; Yes biotite, muscovite... coarse-grained Yes Mostly hornblende and plagioclase; biotite, garnet, and quartz may occur Variable |  | | Report (volume) | | CoxTBB, G. DB P.—contd. 8. Note on the limestone hill near Tbayetmyo . XLI, 323. 9. Notes on Indian... 103-172. 10. The Albite-Ala B twinning of plagioclase felspars in certain acidic rocks from Sirohi...Warth . . XXXIV, 136. 13. On the lavas of Pavagad Hill (Pis. xviiixxii).XXXIV, 148-166. 26 INDEX TO... On (1) a copper mine lately opened near Yongri Hill, in the Darjiling district; (2) Arsenical pyrites...formerly geo¬ logists to the British Burma Petroleum Co., and with footnotes and appendix by G. de P. Cotter) |  | | Report (volume) | | Service abbreviation, as follows: AK AL AR AZ CA CO CT DC DE FL GA HI IA ID IL IN KS Alaska Alabama...all nine areas represented. Names originating in Canada or Mexico and extended to the United States are... GEOL. ST. AGE NM TX SO WY CA NM NM TX NM NM NV CA CO CO AK MT MT MT MT NY VT NH NH NH NH NH NH ME NH VT...ALMN ALMN ALMN n? GEOL. ST. AGE CO UT TX OK NM TX NM AZ AZ CA CO UT UT TX TX MT IL MD OH PA VA WV PA...OK 1L PA OK OK TX CA MT VA FL 6A IN CO NM CA FL CA OR CA CO NM CO NM IA IA NO NO CA MI KS MO MI NJ NJ |  | | Book (volume) | | Northern Potwar and Murree Hills . 507 508 509 509 Hill nummulitic limestone of Northern .511 Punjab Upper...only exposed in a single spot, at the base of a hill known as Barrah, lying about 10 miles south-west...limestone occupy a considerable tract around Barrah hill, and extend for about 3 miles from north They are...remained undetected. bed of basalt on the face of a hill called Bor, about 13 miles north of Ranikot, is...the lowest tertiary sub-division is derived from a hill fortress of the Sind Amirs, situated in the Laki |
|
