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Winterville Formation

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Published: 01 January 1995
DOI: 10.1130/SPE296-p141
... Metavolcanic rocks of the Winterville Formation from the prehnite-analcime subfacies of the prehnite-pumpellyite facies in north-central Aroostook County, Maine, contain an alteration assemblage including chlorite, chlorite/smectite (C/S), analcime, prehnite, and calcite. Field and laboratory...
Published: 01 January 1976
DOI: 10.1130/MEM148-p25
... in the area of this study: (1) a western volcanic-graywacke-slate facies (Winterville Formation), (2) a medial slate-graywacke facies (Madawaska Lake Formation), and (3) an eastern slate-limestone-graywacke facies (lower Carys Mills Formation). The zones of gradual transition between these Ordovician...
Series: Economic Geology Monograph Series
Published: 01 January 2003
DOI: 10.5382/Mono.11.27
EISBN: 9781629490069
... for the isotopic study are shown. Numbers correspond to sample position column shown in Table 1. Table 1. Sm-Nd and Rb-Sr Isotope Data for Volcanic Rocks from the Bald Mountain and Mount Chase Deposits, the Winterville Formation, and Sedimentary Rocks, Northern Maine Fig. 3. Diagrams showing...
Series: Economic Geology Monograph Series
Published: 01 January 2003
DOI: 10.5382/Mono.11.22
EISBN: 9781629490069
... contact of the host volcanic sequence is believed to be a thrust with underlying Middle Ordovician clastic sedimentary rocks; the upper contact is depositional with the Middle to Upper Ordovician Winterville Formation and, in places, with Silurian conglomerates. Ordovician synvolcanic faults...
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Early Paleozoic paleolatitudes and their errors (references in text) for Amazonia (IT—Itabaiana dikes) and Ganderian rocks in North America (BG—Bourinot Group; BF—Bluffer Pond Formation; BIF—Big Indian Pond Formation; WF—Winterville Formation; SV—Stacyville volcanics) and Ireland (DG—Dunquin Group), compared with predicted paleolatitudes of Appalachian margin of Laurentia (from MacNiocaill, 2000, and references therein). Errors on predicted paleolatitudes are ∼10°. Errors of radiometric ages of rocks are indicated. Ages based on fossils have errors ≤5 m.y.
Published: 01 November 2012
Figure 2. Early Paleozoic paleolatitudes and their errors (references in text) for Amazonia (IT—Itabaiana dikes) and Ganderian rocks in North America (BG—Bourinot Group; BF—Bluffer Pond Formation; BIF—Big Indian Pond Formation; WF—Winterville Formation; SV—Stacyville volcanics) and Ireland (DG
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Nb-Y discrimination diagram for intermediat-felsic rocks (after Pearce et al., 1984). Gray fields represent rocks of the Exploits subzone from different regions of New Brunswick and northern Maine, as well as rocks of the Notre Dame subzone in the Gaspé Peninsula (Québec) and Newfoundland: (A) Pabos Suite and McCrea mélange, the Gaspé Peninsula, Québec (Malo et al., 1992b); (B) Tetagouche and California Lake Groups, in the northern Miramichi Highlands (light gray; van Staal et al., 1991; Rogers et al., 2003b), and Goulette Brook Formation in the Popelogan inlier (dark gray; Wilson, 2003), northern New Brunswick; (C) Meductic Group in the southern Miramichi Highlands, southern New Brunswick (Dostal, 1989; Fyffe, 2001); (D) Winterville Formation and Stacyville volcanics in the Winterville, Munsungun, Castle Hill, and Weeksboro-Lunksoos (W-L) inliers, northern Maine (Winchester and van Staal, 1994; Schulz and Ayuso, 2003); and (E) Red Indian Lake Group (RIL Gr.) (light gray) and Otter Pond complex intrusions (dark gray) in the Annieopsquotch accretionary tract, Newfoundland (Lissenberg et al., 2005b; Zagorevski et al., 2006).
Published: 01 January 2009
; Wilson, 2003 ), northern New Brunswick; (C) Meductic Group in the southern Miramichi Highlands, southern New Brunswick ( Dostal, 1989 ; Fyffe, 2001 ); (D) Winterville Formation and Stacyville volcanics in the Winterville, Munsungun, Castle Hill, and Weeksboro-Lunksoos (W-L) inliers, northern Maine
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Classification of mafic-intermediate and tholeiitic-to-alkaline suite cobbles in the La-Y-Nb discrimination diagram of Cabanis and Lecolle (1989). Gray fields represent mafic to intermediate rocks of the Exploits subzone from different regions of New Brunswick and northern Maine, as well as rocks of the Notre Dame subzone in the Gaspé Peninsula (Quebec) and Newfoundland: (A) Pabos Suite (dark gray) and McCrea mélange (light gray), Gaspé Peninsula, Quebec (Bédard, 1986; Malo et al., 1992b); (B) Fournier, Tetagouche, and California Lake Groups in the northern Miramichi Highlands (van Staal et al., 1991; Winchester et al., 1992; Rogers et al., 2003b), northern New Brunswick; (C) Meductic Group in the southern Miramichi Highlands, southern New Brunswick (Dostal, 1989; Fyffe, 2001); (D) Winterville Formation and Stacyville volcanics in the Winterville, Munsungun, Castle Hill, and Weeksboro-Lunksoos (W-L) inliers, northern Maine (Winchester and van Staal, 1994; Schulz and Ayuso, 2003); and (E) Red Indian Lake Group (Harbour Round Formation [HR]) (light gray) and Otter Pond complex intrusions (dark gray) in the Annieopsquotch accretionary tract, Newfoundland (Lissenberg et al., 2005b; Zagorevski et al., 2006). Key: BABB—back-arc basin basalt; CAB—calc-alkaline basalt; CB—continental arc basalt; IAT—island-arc tholeiite; MORB—mid-ocean-ridge basalt (N-MORB—normal MORB, E-MORB—enriched MORB); OIB—ocean-island basalt.
Published: 01 January 2009
( van Staal et al., 1991 ; Winchester et al., 1992 ; Rogers et al., 2003b ), northern New Brunswick; (C) Meductic Group in the southern Miramichi Highlands, southern New Brunswick ( Dostal, 1989 ; Fyffe, 2001 ); (D) Winterville Formation and Stacyville volcanics in the Winterville, Munsungun, Castle
Journal Article
Journal: Economic Geology
Published: 01 February 2023
Economic Geology (2023) 118 (1): 1–13.
... of which are in a region of northern Maine characterized by sub-greenschist (prehnite-pumpellyite) grade metamorphism. The inlier is underlain predominantly by volcanic rocks of the Middle Ordovician Winterville Formation ( Boone, 1958 ) with lesser Upper Ordovician graywacke and black slate...
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Simplified stratigraphic columns for selected areas underlain by Popelogan arc volcanic rocks in New Brunswick and Maine. The stratigraphic columns relate to the inliers depicted in Figure 1 and described in the text. The column of the southwestern Miramichi inlier is largely based on the geology shown in Figure 4. Heavy black arrow indicates Floian to Sandbian northwesterly migration of arc volcanism. (M—Meductic phase; B—Balmoral phase). Time scale is that of Cohen et al. (2013). Key to symbols: BB—Blind Brook Formation; BK—Baskahegan Lake Formation; BL—Belle Lake Formation; BM—Bowers Mountain Formation; BMS—Bald Mountain sequence; BP—Bluffer Pond Formation; CB—Craig Brook Formation; CH—Chase Brook Formation; CL—Chase Lake Formation; GB—Goulette Brook Formation; G-B—Gibson and Benton arc-related felsic plutons; GF—Greenfield Formation; GP—Grand Pitch Formation; MB and DR—Markey Brook and Daggett Ridge conglomerates; ML—Munsungan Lake Formation; OM—Oak Mountain Formation; P-E—Porten Road and Eel River Formations; PF—Popelogan Formation; RO—Rockabema quartz diorite; SB—Shin Brook Formation; S-O—Stetson Mountain and Olamon Stream Formations; ST—Stacyville Formation; WC—Wassataquoik Chert; WV—Winterville Formation; WS—Woodstock Group. The Grand Pitch Formation (Weeksboro-Lunksoos inlier) extends into the Cambrian, because it contains Oldhamia (Neuman, 1967). This probably also applies to the correlative units in the other inliers (Fyffe et al., 2009, 2011).
Published: 01 January 2016
—Wassataquoik Chert; WV—Winterville Formation; WS—Woodstock Group. The Grand Pitch Formation (Weeksboro-Lunksoos inlier) extends into the Cambrian, because it contains Oldhamia ( Neuman, 1967 ). This probably also applies to the correlative units in the other inliers ( Fyffe et al., 2009 , 2011 ).
Series: Economic Geology Monograph Series
Published: 01 January 2003
DOI: 10.5382/Mono.11.06
EISBN: 9781629490069
...; Gamble et al., 1993 ; Sutton et al., 1995 ) and offshore TVZ ( Gamble et al., 1995 ; Cole et al., 2000 ). Fig. 20. Extended chondrite-normalized trace element plots for mafic (a-e) and felsic (f) rocks from the Winterville Formation, Munsungun-Pennington Mountain anticlinorium, and Castle...
Journal Article
Journal: GSA Bulletin
Published: 01 January 2016
GSA Bulletin (2016) 128 (1-2): 122–146.
...—Wassataquoik Chert; WV—Winterville Formation; WS—Woodstock Group. The Grand Pitch Formation (Weeksboro-Lunksoos inlier) extends into the Cambrian, because it contains Oldhamia ( Neuman, 1967 ). This probably also applies to the correlative units in the other inliers ( Fyffe et al., 2009 , 2011 ). ...
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First thumbnail for: Evolution of the Early to Middle Ordovician Popelo...
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Journal Article
Journal: GSA Bulletin
Published: 01 January 2009
GSA Bulletin (2009) 121 (1-2): 17–38.
...; Wilson, 2003 ), northern New Brunswick; (C) Meductic Group in the southern Miramichi Highlands, southern New Brunswick ( Dostal, 1989 ; Fyffe, 2001 ); (D) Winterville Formation and Stacyville volcanics in the Winterville, Munsungun, Castle Hill, and Weeksboro-Lunksoos (W-L) inliers, northern Maine...
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First thumbnail for: A lost arc–back-arc terrane of the Dunnage oceanic...
Second thumbnail for: A lost arc–back-arc terrane of the Dunnage oceanic...
Third thumbnail for: A lost arc–back-arc terrane of the Dunnage oceanic...
Journal Article
Published: 01 January 2005
Geological Magazine (2005) 142 (1): 7–22.
... . The Bald Mountain terrane, Aroostook county, Maine: a composite island-arc assemblage exotic to the Ordovician Winterville Formation . Geological Society of America, Northeastern Section, Abstracts with Program , A-68 . Solar , G. S. , Pressley , R. A. , Brown , M. & Tucker , R. D...
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First thumbnail for: Diachronous supracrustal extension in an intraplat...
Second thumbnail for: Diachronous supracrustal extension in an intraplat...
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Journal Article
Published: 17 September 2003
Canadian Journal of Earth Sciences (2003) 40 (9): 1171–1189.
... migrated to the northwest. Van Staal et al. ( 1998 ) and Rogers and van Staal (in press) propose that some of the products of Llanvirnian–Caradocian within-plate alkalic to tholeiitic volcanism in northern Maine (Winterville Formation) and northern New Brunswick (Tetagouche Group) can be attributed...
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Journal Article
Published: 25 November 2023
Canadian Journal of Earth Sciences (2024) 61 (3): 329–354.
... U–Pb detrital zircon age spectrum obtained for the Cambrian (?) Chase Brook Formation, which is a basal mélange unit that underlies metavolcanic and metasedimentary rocks of the belt. However, metavolcanic and metasedimentary rocks of the Munsungun–Winterville belt comprise multiple thrust sheets...
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First thumbnail for: Lead isotopes in New England (USA) volcanogenic ma...
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Journal Article
Journal: Geology
Published: 01 November 2012
Geology (2012) 40 (11): 987–990.
...Figure 2. Early Paleozoic paleolatitudes and their errors (references in text) for Amazonia (IT—Itabaiana dikes) and Ganderian rocks in North America (BG—Bourinot Group; BF—Bluffer Pond Formation; BIF—Big Indian Pond Formation; WF—Winterville Formation; SV—Stacyville volcanics) and Ireland (DG...
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First thumbnail for: Provenance and tectonic evolution of Ganderia: Con...
Second thumbnail for: Provenance and tectonic evolution of Ganderia: Con...
Series: Economic Geology Monograph Series
Published: 01 January 2003
DOI: 10.5382/Mono.11.26
EISBN: 9781629490069
... of the Winterville Formation ( Winchester and van Staal, 1994 ; Ayuso and Schulz, 2003 ; Schulz and Ayuso, 2003 ). Moreover, the mafic rocks from the footwall at Bald Mountain characteristically have low contents of incompatible trace elements and large negative anomalies for Nb, Ta, Zr, Hf, and Ti, features...
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(A) Geology and major tectonic elements of the Canadian (Maritime) and New England Appalachians showing distribution of Gander margin, Popelogan arc, and Tetagouche backarc basin rocks in inliers in New Brunswick, Maine, New Hampshire, and Vermont. The Matapedia forearc constitutes the oldest part of the Matapedia cover sequence, located between the Miramichi inlier (MIR) and the Red Indian Line (RIL). Locations of Figures 4, 5, and 7 are outlined. Figure is modified from van Staal et al. (2009). List of abbreviations for inliers: BH—Bronson Hill (Ammonoosuc volcanic rocks); CP—Castle Hill–Pyle Mountain; E—Elmtree; GD—Greenfield-Danforth; LM—Lobster Mountain; LO—Liberty-Orrington; MB—Markey Brook; MIR—Miramichi (northeast and southwest); MW—Munsungan-Winterville; OB—Oxford Brook; P—Popelogan; WL—Weeksboro-Lunksoos. Other abbreviations: BA—Bathurst Supergroup; DR—Dead River Formation; BBL—Baie Verte–Brompton Line; BM—Bald Mountain sulfide deposit; CCF—Clover Hill–Caledonia fault; FO—Fournier Supergroup; HM—Hurricane Mountain Formation; MA—Massachusetts; MC—Mount Chase sulfide deposit; NH—New Hampshire; NY—New York; RIL—Red Indian Line; VT—Vermont. (B) Distribution of Gander margin, Popelogan arc, and Tetagouche backarc rocks showing superimposed approximate positions of arc (black dashed lines) and backarc (red dashed line) magmatic rocks over time. The U-Pb zircon ages of arc and backarc rocks are indicated. Sources of information on radiometric ages (error ranges given in the text), fossil ages (only given for areas where no radiometric ages are available), and other important information are indicated by circled numbers, keyed to the list of references given below. Both radiometric and fossil ages were used to construct the axes of arc migration (relatively minor offsets on transcurrent faults have been ignored). References: 1—Tucker et al. (2001); 2—Hussey et al. (2010); 3—Moench and Aleinikoff (2002); 4—Boone and Boudette (1989); 5—Ayuso et al. (2003); 6—Neuman et al. (1989); 7—Ludman et al. (1993); 8—Nowlan (1981), Nowlan et al. (1997); 9—Poole and Neuman (2002); 10—Roddick and Bevier (1995), McNicoll et al. (2003); 11—Rogers et al. (2003); 12—Sullivan and van Staal (1993), Sullivan et al. (1990); 13—Wilson (2003).
Published: 01 January 2016
—Castle Hill–Pyle Mountain; E—Elmtree; GD—Greenfield-Danforth; LM—Lobster Mountain; LO—Liberty-Orrington; MB—Markey Brook; MIR—Miramichi (northeast and southwest); MW—Munsungan-Winterville; OB—Oxford Brook; P—Popelogan; WL—Weeksboro-Lunksoos. Other abbreviations: BA—Bathurst Supergroup; DR—Dead River
Journal Article
Published: 01 December 2002
Journal of the Geological Society (2002) 159 (6): 631–644.
... −25/049 Moreton's Harbour −29/315 Robert's Arm −8/317 Tetagouche 52/352 Winterville −26/328 Bluffer Pond −26/314 Stacyville 14/008 1 Upgraded from Torsvik et al. (1996) and Torsvik & Rehnström (2001 a , b ). Note that 420...
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Journal Article
Journal: Economic Geology
Published: 01 March 2000
Economic Geology (2000) 95 (2): 361–389.
.... 173 – 204 . Walker , J.R. , and Murphy , M. , 1995 , Chloritic minerals from zeolite and prehnite pumpellyite facies rocks of the Winterville Formation, Aroostock County, Maine : Geological Society of America Special Paper 296, p. 141 – 156 . Wenner , D.B. , and Taylor...
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