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Manitoulin Formation

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Journal Article
Published: 28 September 2011
Canadian Journal of Earth Sciences (2011) 48 (11): 1447–1470.
...Stig M. Bergström; Mark Kleffner; Birger Schmitz; Bradley D. Cramer Abstract δ 13 C values of 142 samples from the Manitoulin Formation and subjacent strata collected from 14 exposures and two drill-cores on Manitoulin Island, Bruce Peninsula, and the region south of Georgian Bay suggest...
FIGURES
Journal Article
Published: 01 December 1993
Canadian Journal of Earth Sciences (1993) 30 (12): 2453–2464.
...A. S. Anastas; M. Coniglio Abstract The Manitoulin Formation is a pervasively dolomitized Lower Silurian carbonate unit that was deposited in the Michigan Basin and locally in the Appalachian Basin. The formation reaches a maximum thickness of 11.1 m in southern Ontario and can be subdivided...
Journal Article
Published: 01 June 1992
Bulletin of Canadian Petroleum Geology (1992) 40 (2): 128–135.
Journal Article
Journal: Palynology
Published: 01 October 1988
Palynology (1988) 12 (1): 49–63.
Journal Article
Journal: PALAIOS
Published: 01 June 2002
PALAIOS (2002) 17 (3): 237–248.
...; colonial rugosans and solitary rugosans are more abundant along the windward side of the reef; and stromatoporoids are more abundant on the leeward side. The Brassfield reef fauna resembles that from the Jupiter Formation (Aeronian), Anticosti Island, and the Manitoulin Formation (Aeronian), Manitoulin...
FIGURES | View All (10)
Journal Article
Journal: AAPG Bulletin
Published: 01 December 1984
AAPG Bulletin (1984) 68 (12): 1926.
...Mark A. Pearce; Beverly J. Seyler Abstract The gas-bearing sandstones of the Medina Group in western New York are the basal Whirlpool Sandstone and the Grimsby Sandstone. Toward the west, these are separated by the Cabot Head Shale and the Manitoulin Limestone. Farther east, the Grimsby overlies...
Journal Article
Published: 01 October 1977
Canadian Journal of Earth Sciences (1977) 14 (10): 2226–2231.
...David R. Kobluk; David J. Bottjer; Michael J. Risk Abstract The size distribution and orientation of massive hemispherical tabulate corals and hemispherical stromatoporoids from the Fossil Hill and Manitoulin Formations on Manitoulin Island (Niagaran and Alexandrian, Ontario), and of hemispherical...
Journal Article
Published: 01 September 1986
Bulletin of Canadian Petroleum Geology (1986) 34 (3): 384–387.
Journal Article
Published: 01 September 1982
Bulletin of Canadian Petroleum Geology (1982) 30 (3): 208–215.
Journal Article
Published: 01 April 1989
Canadian Journal of Earth Sciences (1989) 26 (4): 642–653.
...Markes E. Johnson; Rong Jia-yu Abstract The Precambrian Lorrain Quartzite is exposed on Manitoulin, Great Cloche, and Birch islands in Lake Huron off the mainland of Ontario. Metamorphism created a massive unit, which later formed a resistant angular unconformity overlain by a succession of strata...
Journal Article
Published: 01 May 1981
Canadian Journal of Earth Sciences (1981) 18 (5): 869–883.
... of Michigan is extended to Manitoulin Island, but not the underlying Schoolcraft dolomite, due to the pinching out of beds that define its upper and lower contacts. The Fossil Hill Formation of Manitoulin Island is accordingly reduced but retained even though it contains some of the other subformational units...
Journal Article
Published: 01 December 1978
Canadian Journal of Earth Sciences (1978) 15 (12): 2006–2020.
...Paul Copper; Robin Morrison Abstract The tetradiids were the most common tabulate coral component of the Ordovician (Caradocian–Ashgillian) sequence in the Manitoulin District, locally abundant enough to form biostromal accumulations. Five species, assigned to four genera, including a new subgenus...
Journal Article
Published: 01 November 2005
Journal of Paleontology (2005) 79 (6): 1166–1174.
...) of the Georgian Bay Formation, Manitoulin Island, Ontario, Canada. The material comprises several partial specimens in addition to disarticulated carapaces, appendages, metastomas, opisthosomal segments, and telsons. Associated fossils include rare bryozoans, a conularid, ostracodes, and conodonts. A restricted...
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Journal Article
Published: 05 March 2008
Canadian Journal of Earth Sciences (2008) 45 (2): 231–241.
...Jan Ove R. Ebbestad; Christopher A. Stott Abstract Shell repairs resulting from presumed failed predation are documented in gastropods from the Late Ordovician (Cincinnatian; Richmondian) mid-to-upper Kagawong Submember of the Georgian Bay Formation on Manitoulin Island, Ontario, Canada...
FIGURES
Image
Pentameroides subrectus , Fossil Hill <b>Formation</b>, <b>Manitoulin</b> Island, Ontario...
Published: 13 January 2016
Fig. 5. Pentameroides subrectus , Fossil Hill Formation, Manitoulin Island, Ontario. (A–E) Specimen M25-2, dorsal, ventral, lateral, posterior, and anterior views. (F–J) Specimen M25-43, dorsal, ventral, lateral, posterior, and anterior views. Scale bars are 1 cm. [Colour online.]
Journal Article
Published: 12 February 2003
Canadian Journal of Earth Sciences (2003) 40 (2): 135–148.
... occurred only with appearance of abundant Taconic-derived distal turbidites. An equivalent hemipelagic facies appears to be absent from the Manitoulin region. However, equivalent resedimented deposits are represented by the Blue Mountain Formation. Corresponding author (email: ssharma...
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Image
Fig. 1.   Map of <b>Manitoulin</b> Island showing gastropod sample localities:  Tr...
Published: 05 March 2008
(Upper Member) of the Georgian Bay Formation and the overlying Manitoulin Formation.
Journal Article
Journal: AAPG Bulletin
Published: 01 September 1954
AAPG Bulletin (1954) 38 (9): 1979–1996.
... of the name Cataract and treated the Thorold, Grimsby, Cabot Head, Manitoulin, and Whirlpool as members of the Medina formation. The most recent article concerning the early Silurian strata under discussion is by Bolton (1953) who has proposed the name Power Glen (pp. 4–5) for the shale interval between...
FIGURES
Journal Article
Journal: AAPG Bulletin
Published: 01 January 1963
AAPG Bulletin (1963) 47 (1): 129–149.
.... All of the Niagaran strata above the Cabot Head on Manitoulin Island and in northern Michigan are here interpreted as belonging to one large transgressing littoral-lagoonal-barrier reef association. Thus each of the Niagaran “formations” becomes an expression of a particular sedimentary...
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Image
Figure  1 —Map of eastern and central <b>Manitoulin</b> Island, showing locations ...
Published: 01 November 2005
Figure 1 —Map of eastern and central Manitoulin Island, showing locations of two Ordovician–Silurian boundary sections at which eurypterid remains have been recovered from the uppermost Kagawong Submember, Upper Member, Georgian Bay Formation