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Статті в журналах з теми "Geology, stratigraphic – Maine"

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Автор: Grafiati

Опубліковано: 10 грудня 2022

Оновлено: 28 січня 2023

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1

Rickards, R. B., and John Riva. "Glyptograptus? persculptus (Salter), its tectonic deformation, and its stratigraphic significance for the Carys Mills Formation of N.E. Maine, U.S.A." Geological Journal 16, no. 4 (April 30, 2007): 219–35. http://dx.doi.org/10.1002/gj.3350160402.

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2

Loiselle, Marc, and Woodrow B. Thompson. "The Geology of Maine." Rocks & Minerals 62, no. 6 (November 1987): 386–92. http://dx.doi.org/10.1080/00357529.1987.11762692.

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3

Kley, Ronald. "The Maine State Museum." Rocks & Minerals 62, no. 6 (November 1987): 417–19. http://dx.doi.org/10.1080/00357529.1987.11762697.

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4

Megaw, Peter K. M. "The Maine Mineral & Gem Museum, Bethel, Maine: A Hidden Gem in the Woods." Rocks & Minerals 95, no. 2 (February 5, 2020): 128–41. http://dx.doi.org/10.1080/00357529.2020.1689334.

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5

Caldwell, Dabney W., and Duncan M. FitzGerald. "Origin of lake-outlet deltas in Maine." Sedimentary Geology 99, no. 2 (October 1995): 95–110. http://dx.doi.org/10.1016/0037-0738(95)00012-w.

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6

Burbank, Benjamin B. "Topaz and Herderite at Topsham, Maine." Rocks & Minerals 62, no. 6 (November 1987): 434–38. http://dx.doi.org/10.1080/00357529.1987.11762701.

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7

Francis, Carl A. "Minerals of the Topsham, Maine, Pegmatite District." Rocks & Minerals 62, no. 6 (November 1987): 407–15. http://dx.doi.org/10.1080/00357529.1987.11762696.

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8

Falster, Alexander U., William B. Simmons, Karen L. Webber, Donald A. Dallaire, James W. Nizamoff, and Raymond A. Sprague. "The Emmons Pegmatite, Greenwood, Oxford County, Maine." Rocks & Minerals 94, no. 6 (October 10, 2019): 498–519. http://dx.doi.org/10.1080/00357529.2019.1641021.

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9

Vagner, Kimberly. "Fifth Women’s Mineral Retreat: Hunting Tourmaline in Maine." Rocks & Minerals 97, no. 5 (August 22, 2022): 452–60. http://dx.doi.org/10.1080/00357529.2022.2074256.

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10

Wise, Michael A., and Jeffrey E. Post. "The Roebling Apatite, Pulsifer Quarry, Androscoggin County, Maine." Rocks & Minerals 97, no. 1 (December 20, 2021): 8–11. http://dx.doi.org/10.1080/00357529.2022.1989946.

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11

Duffy, William, Daniel F. Belknap, and Joseph T. Kelley. "Morphology and stratigraphy of small barrier-lagoon systems in Maine." Marine Geology 88, no. 3-4 (August 1989): 243–62. http://dx.doi.org/10.1016/0025-3227(89)90100-x.

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12

Stassen, Peter, Christian Dupuis, Etienne Steurbaut, Johan Yans, Jean-Yves Storme, Abdel-Mohsen Morsi, Paola Iacumin, and Robert P. Speijer. "Unraveling the Paleocene-Eocene thermal maximum in shallow marine Tethyan environments: the Tunisian stratigraphic record." Newsletters on Stratigraphy 46, no. 1 (April 1, 2013): 69–91. http://dx.doi.org/10.1127/0078-0421/2013/0028.

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13

King, Vandall T. "A Review of Phosphate-Rich Pegmatite Formation in Maine." Rocks & Minerals 62, no. 6 (November 1987): 393–97. http://dx.doi.org/10.1080/00357529.1987.11762693.

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14

Thompson, Woodrow B. "Amethyst Discovery on Deer Hill, Stow, Oxford County, Maine." Rocks & Minerals 69, no. 1 (February 1994): 44–51. http://dx.doi.org/10.1080/00357529.1994.9925573.

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15

Cook, Robert B. "Connoisseur's Choice: Uraninite: Strickland Quarry, Portland, Connecticut Topsham, Maine." Rocks & Minerals 79, no. 5 (October 2004): 328–32. http://dx.doi.org/10.1080/00357529.2004.9925732.

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16

Rose, Timothy R., Michael Wise, and Cathleen Brown. "Renewed Mining at the Western Quarries of Mount Apatite, Maine." Rocks & Minerals 72, no. 1 (January 1997): 44–48. http://dx.doi.org/10.1080/00357529709605004.

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17

Simmons, William B., Gary Freeman, Alexander Falster, Brendan Laurs, and Karen Webber. "New tourmaline production: From Mount Mica, Maine America's First gem pegmatite." Rocks & Minerals 80, no. 6 (November 2005): 396–408. http://dx.doi.org/10.3200/rmin.80.6.396-408.

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18

Thompson, Woodrow B., Gene T. Bearss, Alexander U. Falster, William B. Simmons, and Jams W. Nizamoff. "The Estes Quarry, Cumberland County, Maine: A New Pegmatite Mineral Locality." Rocks & Minerals 75, no. 6 (November 2000): 408–18. http://dx.doi.org/10.1080/00357520009605667.

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19

Bitner, Maria, and Andreas Kroh. "First record of the genus Bronnothyris (Brachiopoda: Megathyrididae) from the Oligocene of the Mainz Basin (Germany)." Geologica Carpathica 62, no. 3 (June 1, 2011): 203–9. http://dx.doi.org/10.2478/v10096-011-0017-8.

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Анотація:

First record of the genusBronnothyris(Brachiopoda: Megathyrididae) from the Oligocene of the Mainz Basin (Germany)The genusBronnothyris, with the type speciesTerebratula bronniiRoemer, 1841, was erected for thoseArgyrothecaspecies that have septal flanges extended ventrally from the dorsal valve. Four other Late Cretaceous and one Early Paleocene species were attributed to this genus (i.e.Argyrotheca coniunctaSteinich, 1965,A. lacunosaSteinich, 1965,A. obstinataSteinich, 1965,A. stevensisNielsen, 1928 andA. rugicostaZelinskaya, 1975). After examination of Oligocene material from Waldböckelheim, Mainz Basin, Germany we transfer the speciesArgiope subradiataSandberger, 1862 into the genusBronnothyris. This new combination extends the stratigraphic range ofBronnothyrisinto the Oligocene.

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20

Bradley, Dwight C., and Lindley S. Hanson. "Paleocurrent analysis of a deformed Devonian foreland basin in the Northern Appalachians, Maine, USA." Sedimentary Geology 148, no. 3-4 (May 2002): 425–47. http://dx.doi.org/10.1016/s0037-0738(01)00161-0.

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21

Raymond, Robert, Cornelia C. Cameron, and Arthur D. Cohen. "Relationship between peat geochemistry and depositional environments, Cranberry Island, Maine." International Journal of Coal Geology 8, no. 1-2 (June 1987): 175–87. http://dx.doi.org/10.1016/0166-5162(87)90030-9.

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22

Wiebe, Robert A., Stephan Kolzenburg, Shane M. Rooyakkers, and John Stix. "Plutonic record of a caldera-forming silicic eruption: The shatter zone of the Cadillac Mountain granite, coastal Maine." Geosphere 17, no. 1 (January 6, 2021): 1–22. http://dx.doi.org/10.1130/ges02252.1.

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Abstract Although it is widely accepted that large silicic calderas are associated with voluminous synvolcanic intrusive complexes at depth, geological evidence for caldera-forming eruptions preserved in plutonic rocks has largely been elusive. Here, we document a rare example of such evidence in the Cadillac Mountain intrusive complex, Maine (USA), where erosion has revealed a remarkable marginal “shatter zone” that records evidence for a major caldera-forming eruption. This shatter zone, up to >1 km wide, is bounded by a steep ring fault at its outer margin, which grades inward into Cadillac Mountain granite. Its outer margins are characterized by intensely brecciated and deformed country rock injected by felsite veins, reflecting explosive fragmentation associated with eruptive decompression. This marginal facies grades inward to a chaotic mélange of variably rounded and remelted country rock blocks in granitic matrix, reflecting debris eroded from ring fault conduit walls and milled in an eruptive jet before collapsing onto crystal mush. Further inward, blocks up to 80 m in size were stoped from the collapsing chamber roof and settled onto strong mush. Textural and chemical variations in the shatter zone matrix reveal syneruptive ascent of distinct silicic and more mafic magma from depth, which was likely drawn through the highly permeable shatter zone toward areas of low pressure beneath active vents. The Cadillac Mountain shatter zone provides clear evidence for a major eruption preserved in the plutonic record and supports the origin of some granites as the cumulate roots of large silicic volcanic systems.

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23

Domitsu, Hanako, Jun-Ichi Uchida, Kaoru Ogane, Nana Dobuchi, Tokiyuki Sato, Minoru Ikehara, Hiroshi Nishi, Shiro Hasegawa, and Motoyoshi Oda. "Stratigraphic relationships between the last occurrence of Neogloboquadrina inglei and marine isotope stages in the northwest Pacific, D/V Chikyu Expedition 902, Hole C9001C." Newsletters on Stratigraphy 44, no. 2 (June 1, 2011): 113–22. http://dx.doi.org/10.1127/0078-0421/2011/0007.

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24

Walsh, Gregory J., John N. Aleinikoff, Robert A. Ayuso, and Robert P. Wintsch. "Age and tectonic setting of the Quinebaug-Marlboro belt and implications for the history of Ganderian crustal fragments in southeastern New England, USA." Geosphere 17, no. 4 (June 21, 2021): 1038–100. http://dx.doi.org/10.1130/ges02295.1.

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Abstract Crustal fragments underlain by high-grade rocks represent a challenge to plate reconstructions, and integrated mapping, geochronology, and geochemistry enable the unravelling of the temporal and spatial history of exotic crustal blocks. The Quinebaug-Marlboro belt (QMB) is an enigmatic fragment on the trailing edge of the peri-Gondwanan Ganderian margin of southeastern New England. SHRIMP U-Pb geochronology and geochemistry indicate the presence of Ediacaran to Cambrian metamorphosed volcanic and intrusive rocks dated for the first time between ca. 540–500 Ma. The entire belt may preserve a cryptic, internal stratigraphy that is truncated by subsequent faulting. Detrital zircons from metapelite in the overlying Nashoba and Tatnic Hill Formations indicate deposition between ca. 485–435 Ma, with provenance from the underlying QMB or Ganderian crust. The Preston Gabbro (418 ± 3 Ma) provides a minimum age for the QMB. Mafic rocks are tholeiitic with trace elements that resemble arc and E-MORB sources, and samples with negative Nb-Ta anomalies are similar to arc-like rocks, but others show no negative Nb-Ta anomaly and are similar to rocks from E-MORB to OIB or backarc settings. Geochemistry points to a mixture of sources that include both mantle and continental crust. Metamorphic zircon, monazite, and titanite ages range from 400 to 305 Ma and intrusion of granitoids and migmatization occurred between 410 and 325 Ma. Age and chemistry support correlations with the Ellsworth terrane in Maine and the Penobscot arc and backarc system in Maritime Canada. The arc-rifting zone where the Mariana arc and the Mariana backarc basin converge is a possible modern analog.

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25

ANDREU, Bernard, Hamid HADDOUMI, and André CHARRIÈRE. "Ostracodes non marins du Crétacé supérieur des Hauts Plateaux méridionaux, Maroc oriental." Carnets de géologie (Notebooks on geology) 16, no. 24 (December 12, 2016): 569–90. http://dx.doi.org/10.4267/2042/61848.

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26

Koch, Roman, and Peter Rothe. "Recent meteoric diagenesis of miocene Mg-Calcite (Hydrobia Beds, Mainz Basin, Germany)." Facies 13, no. 1 (December 1985): 271–85. http://dx.doi.org/10.1007/bf02536905.

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27

Mourier, Thomas, Peter Bengtson, Michel Bonhomme, Emile Buge, Henri Cappettta, Jean-Yves Crochet, Monique Feist, et al. "The Upper Cretaceous - Lower Tertiary marine to continental transition in the Bagua basin, northern Peru - Paleontology, biostratigraphy, radiometry, correlations." Newsletters on Stratigraphy 19, no. 3 (October 26, 1988): 143–77. http://dx.doi.org/10.1127/nos/19/1988/143.

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28

Maron, Matteo, Giovanni Muttoni, Mark J. Dekkers, Michele Mazza, Guido Roghi, Anna Breda, Wout Krijgsman, and Manuel Rigo. "Contribution to the magnetostratigraphy of the Carnian: new magneto-biostratigraphic constraints from Pignola-2 and Dibona marine sections, Italy." Newsletters on Stratigraphy 50, no. 2 (April 1, 2017): 187–203. http://dx.doi.org/10.1127/nos/2017/0291.

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29

Kelley, Joseph T., and Daniel F. Belknap. "Physiography, surficial sediments and Quaternary stratigraphy of the inner continental shelf and nearshore region of the Gulf of Maine." Continental Shelf Research 11, no. 8-10 (August 1991): 1265–83. http://dx.doi.org/10.1016/0278-4343(91)90101-b.

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30

LEINFELDER, REINHOLD R., and CHRISTOPH HARTKOPF-FRoDER. "In situ accretion mechanism of concavo-convex lacustrine oncoids ('swallow nests') from the Oligocene of the Mainz Basin, Rhineland, FRG." Sedimentology 37, no. 2 (April 1990): 287–301. http://dx.doi.org/10.1111/j.1365-3091.1990.tb00960.x.

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31

Gariboldi, Karen, Giulia Bosio, Elisa Malinverno, Anna Gioncada, Claudio Di Celma, Igor M. Villa, Mario Urbina, and Giovanni Bianucci. "Biostratigraphy, geochronology and sedimentation rates of the upper Miocene Pisco Formation at two important marine vertebrate fossil-bearing sites of southern Peru." Newsletters on Stratigraphy 50, no. 4 (September 1, 2017): 417–44. http://dx.doi.org/10.1127/nos/2017/0345.

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32

Copper, Paul, and Jisuo Jin. "The revised Lower Silurian (Rhuddanian) Becscie Formation, Anticosti Island, eastern Canada records the tropical marine faunal recovery from the end-Ordovician Mass Extinction." Newsletters on Stratigraphy 47, no. 1 (April 1, 2014): 61–83. http://dx.doi.org/10.1127/0078-0421/2014/0040.

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33

Székely, Szabolcs-Flavius, Raluca Bindiu-Haitonic, Sorin Filipescu, and Răzvan Bercea. "Biostratigraphy and paleoenvironmental reconstruction of the marine lower Miocene Chechiș Formation in the Transylvanian Basin based on foraminiferal assemblages." Carnets de géologie (Notebooks on geology) 17, no. 2 (March 24, 2017): 11–37. http://dx.doi.org/10.4267/2042/62041.

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34

Ward, Larry G., Brent J. Zaprowski, Kevin D. Trainer, and P. Thompson Davis. "Stratigraphy, pollen history and geochronology of tidal marshes in a Gulf of Maine estuarine system: Climatic and relative sea level impacts." Marine Geology 256, no. 1-4 (December 2008): 1–17. http://dx.doi.org/10.1016/j.margeo.2008.08.004.

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35

Stone, Byron D., and Harold W. Borns. "Pleistocene glacial and interglacial stratigraphy of New England, Long Island, and adjacent Georges Bank and Gulf of Maine." Quaternary Science Reviews 5 (January 1986): 39–52. http://dx.doi.org/10.1016/0277-3791(86)90172-1.

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36

Granier, Bruno, Bernard Clavel, and Jean Charollais. "Comments on "Estimating the impact of early diagenesis on isotope records in shallow-marine carbonates: A case study from the Urgonian platform in western Swiss Jura" by A. Godet et al. [Palaeogeography Palaeoclimatology Palaeoecology 454 (2016) 125-138]." Carnets de géologie (Notebooks on geology) 16, no. 17 (August 5, 2016): 417–29. http://dx.doi.org/10.4267/2042/61385.

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37

STONE, B. "Pleistocene glacial and interglacial stratigraphy of New England, Long Island, and adjacent Georges Bank and Gulf of Maine1." Quaternary Science Reviews 5 (1986): 39–52. http://dx.doi.org/10.1016/s0277-3791(86)80007-5.

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38

Schmidt, P., B. Lund, J.-O. Näslund, and J. Fastook. "Comparing a thermo-mechanical Weichselian Ice Sheet reconstruction to reconstructions based on the sea level equation: aspects of ice configurations and glacial isostatic adjustment." Solid Earth 5, no. 1 (May 26, 2014): 371–88. http://dx.doi.org/10.5194/se-5-371-2014.

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Abstract. In this study we compare a recent reconstruction of the Weichselian Ice Sheet as simulated by the University of Maine ice sheet model (UMISM) to two reconstructions commonly used in glacial isostatic adjustment (GIA) modelling: ICE-5G and ANU (Australian National University, also known as RSES). The UMISM reconstruction is carried out on a regional scale based on thermo-mechanical modelling, whereas ANU and ICE-5G are global models based on the sea level equation. The three models of the Weichselian Ice Sheet are compared directly in terms of ice volume, extent and thickness, as well as in terms of predicted glacial isostatic adjustment in Fennoscandia. The three reconstructions display significant differences. Whereas UMISM and ANU includes phases of pronounced advance and retreat prior to the last glacial maximum (LGM), the thickness and areal extent of the ICE-5G ice sheet is more or less constant up until the LGM. During the post-LGM deglaciation phase ANU and ICE-5G melt relatively uniformly over the entire ice sheet in contrast to UMISM, which melts preferentially from the edges, thus reflecting the fundamental difference in the reconstruction scheme. We find that all three reconstructions fit the present-day uplift rates over Fennoscandia equally well, albeit with different optimal earth model parameters. Given identical earth models, ICE-5G predicts the fastest present-day uplift rates, and ANU the slowest. Moreover, only for ANU can a unique best-fit model be determined. For UMISM and ICE-5G there is a range of earth models that can reproduce the present-day uplift rates equally well. This is understood from the higher present-day uplift rates predicted by ICE-5G and UMISM, which result in bifurcations in the best-fit upper- and lower-mantle viscosities. We study the areal distributions of present-day residual surface velocities in Fennoscandia and show that all three reconstructions generally over-predict velocities in southwestern Fennoscandia and that there are large differences in the fit to the observational data in Finland and northernmost Sweden and Norway. These difference may provide input to further enhancements of the ice sheet reconstructions.

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39

Cartwright, Samuel F. A., David P. West, Jr., and William H. Amidon. "Depositional constraints from detrital zircon geochronology of strata from multiple lithotectonic belts in south-central Maine, USA." Atlantic Geology, April 15, 2019, 093–136. http://dx.doi.org/10.4138/atlgeol.2019.003.

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Анотація:

The bedrock geology of south-central Maine is characterized by a series of fault-bounded lithotectonic terranes that were accreted onto the Laurentian margin during Silurian-Devonian orogenesis. The multiple phases of deformation and metamorphism associated with this tectonism obscured most primary features in the protolith rocks, leading to uncertainties in their pre-accretionary history. Here we present the results of detrital zircon geochronology from five of these terranes and make interpretations on their depositional ages, sediment provenance, and tectonic setting of deposition.Detrital zircon from Silurian rocks of the Vassalboro Group in the eastern-most portion of the Central Maine basin indicate sediment input in an extensional setting from both Laurentian and Ordovician sources. Results from Ordovician rocks of the Casco Bay Group of the Liberty-Orrington belt support earlier findings that these rocks have strong peri-Gondwanan affinities. Detrital zircon from the Appleton Ridge Formation and Ghent phyllite of the Fredericton trough are consistent with a peri-Gondwanan sediment source with no evidence of Laurentian sediment input. These findings are consistent with that of Dokken et al. (2018) for older Fredericton trough strata (i.e., Digdeguash Formation) east of the Fredericton fault in southern New Brunswick. Two samples from the Jam Brook complex reveal extreme differences in depositional age (Ordovician vs. Mesoproterozoic) and tectonic affinity and support the hypothesis that this narrow belt represents a fault complex containing a wide variety of stratigraphic units. Detrital zircon from Ordovician rocks of the Benner Hill Sequence indicate a peri-Gondwanan sediment source with no Laurentian input.Collectively, the pre-Silurian rocks of the Liberty-Orrington belt, Jam Brook complex, Benner Hill Sequence, and Late Ordovician-Early Silurian strata from the Appleton Ridge and Ghent phyllite in the Fredericton trough show peri-Gondwanan affinities with no evidence of Laurentian sediment input. This suggests a barrier exisited between the Laurentian margin and these peri-Gondwanan terranes prior to about 435 Ma. In contrast, Silurian strata from the eastern portion of the Central Maine basin do show evidence of a Laurentian sediment source, along with deposition in an extensional setting (lacking in all other samples), thus signaling a fundamental change in tectonic regime.

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40

Frederiksen, Jesper Allan, Clemens Vinzenz Ullmann, Robert Frei, and Christoph Korte. "Strontium isotope ratios from the Swabo-Franconian Basin (Germany) and a new compilation of marine 87Sr/86Sr signatures for the Upper Sinemurian to Toarcian: global uniformity and driving forces for marine 87Sr/86Sr." Newsletters on Stratigraphy, November 18, 2021. http://dx.doi.org/10.1127/nos/2021/0654.

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41

Bonnot, Alain, Pierre-Yves Boursicot, and Patrice Ferchaud. "Les genres Subgrossouvria Spath et Orionoides Spath (Ammonitina, Perisphinctidae) de l'Horizon à Leckenbyi (Callovien supérieur, Zone à Athleta) de Montreuil-Bellay (Maine-et-Loire, France)." Carnets de géologie (Notebooks on geology) 14, no. 17 (November 14, 2014). http://dx.doi.org/10.4267/2042/54363.

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42

BONNOT, Alain, Pierre-Yves BOURSICOT, Patrice FERCHAUD, and Didier MARCHAND. "Les Pseudoperisphinctinae (Ammonitina, Perisphinctidae) de l'horizon à Leckenbyi (Callovien supérieur, zone à Athleta) de Montreuil-Bellay (Maine-et-Loire, France) et description d'une nouvelle espèce, Choffatia isabellae." Carnets de géologie (Notebooks on geology), Articles (2008). http://dx.doi.org/10.4267/2042/16929.

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