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Saginaw Lobe

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Series: GSA Special Papers
Published: 30 January 2018
DOI: 10.1130/2017.2530(06)
EISBN: 9780813795300
... ABSTRACT Lobes, or ice streams, of the southern Laurentide ice sheet readvanced periodically during their overall retreat after the Last Glacial Maximum in the Great Lakes region. The Saginaw Lobe readvanced around 20 ka to form a prominent moraine, the Sturgis moraine, near the Michigan...
FIGURES | View All (15)
Journal Article
Journal: GSA Bulletin
Published: 01 March 1986
GSA Bulletin (1986) 97 (3): 324–328.
...G. W. MONAGHAN; G. J. LARSON Abstract Clay-mineral analyses have been used to define two Late Wisconsinan till sheets of the Saginaw Lobe in southwestern Michigan. Bedford till can be traced along the ground surface from the Lansing Moraine southward to exposures within the Kalamazoo Moraine...
Series: GSA Field Guide
Published: 01 January 2013
DOI: 10.1130/2013.0031(03)
EISBN: 9780813756318
... into southwestern Michigan (Fig. 1 ; Leverett and Taylor, 1915 ). Crosscutting relationships indicate that the Lake Michigan lobe overrode terrain previously occupied by the Saginaw lobe (Kehew et al., 1999 ). The Lake Michigan lobe terrain in SW Michigan consists of a series of NE-SW–trending ridges, separated...
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Journal Article
Journal: GSA Bulletin
Published: 01 August 1960
GSA Bulletin (1960) 71 (8): 1177–1188.
...JAMES H ZUMBERGE Abstract Three Wisconsin age glacial lobes, the Lake Michigan, Saginaw, and Erie, extended into northern Illinois, northern Indiana, and northern Ohio. The maximum advance of these three lobes is considered to be the Minooka moraine of the Lake Michigan lobe, the Iroquois-Packerton...
Journal Article
Published: 13 November 2018
Canadian Journal of Earth Sciences (2019) 56 (2): 175–182.
... from upland dunes have a mean age of 12.3 ± 1.6 ka ( n = 4). Dunes and outwash ages and geomorphic setting constrain both the position of the Huron-Erie and Saginaw lobes. The oldest dune age is also a minimum age for cessation of local meltwater flow from the Huron-Erie Lobe of the Laurentide Ice...
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Journal Article
Published: 01 June 1985
Canadian Journal of Earth Sciences (1985) 22 (6): 935–940.
...Stephen Irving Dworkin; Grahame J. Larson; G. William Monaghan Abstract Late Wisconsinan tills from the lower peninsula of Michigan can be differentiated with respect to the Lake Michigan, Saginaw, and Huron–Erie lobes on the basis of their heavy-mineral assemblages. Using discriminant analysis...
Journal Article
Journal: GSA Bulletin
Published: 01 November 1957
GSA Bulletin (1957) 68 (11): 1415–1450.
...RICHARD C ANDERSON Abstract Pebble and sand-grain counts were taken from the axial portions of moraines of six Wisconsin glacial lobes of the Central Lowland (Erie, Saginaw, Lake Michigan, Green Bay, Des Moines, and Iowan), and the observed distribution of lithologic types was interpreted in terms...
Journal Article
Journal: GSA Bulletin
Published: 01 February 1979
GSA Bulletin (1979) 90 (2): 216–220.
...RICHARD L. RIECK; HAROLD A. WINTERS; DELBERT L. MOKMA; MAX M. MORTLAND Abstract Woodfordian till deposited by the juxtaposed Saginaw and Huron-Erie glacial lobes in southeastern Michigan appears similar in many respects but may be differentiated on the basis of certain mineralogical characteristics...
Series: GSA Special Papers
Published: 07 April 2021
DOI: 10.1130/2020.2548(16)
EISBN: 9780813795485
... (18.7 ± 0.6 k.y. B.P) is indicated by the weighted mean value of six optically stimulated luminescence ages determined from quartz sand in glaciofluvial sediment on the Kalamazoo moraine (Lake Michigan and Saginaw lobes). This value is consistent with tighter age control based on radiocarbon ages...
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Series: GSA Field Guide
Published: 01 January 2013
DOI: 10.1130/9780813700311
EISBN: 9780813756318
Series: SEPM Concepts in Hydrogeology and Environmental Geology, SEPM Concepts in Hydrogeology and Environmental Geology
Published: 01 January 1998
DOI: 10.2110/sepmcheg.01.047
EISBN: 9781565762305
... and internal variability reflect the interaction of the Saginaw Lobe and its meltwaters with contrasting morphologic regions of the depositional surface. Aquifer system properties, such as hydraulic conductivity and transmissivity, and the character of internal and regional system-bounding confining units vary...
Series: GSA Special Papers
Published: 01 January 1990
DOI: 10.1130/SPE251-p43
... correlation of the Powell Moraine of the Erie Lobe with moraines of the Saginaw and Lake Michigan Lobes, as well as correlation between till units of the Saginaw and Lake Michigan Lobes, indicates that the retreat recorded between deposition of Ganges–New Berlin and Saugatuck–Oak Creek tills of the Lake...
Image
Location of the Pigeon River meltwater channel south of the Sturgis Moraine...
Published: 13 November 2018
Fig. 2. Location of the Pigeon River meltwater channel south of the Sturgis Moraine. On the digital elevation model basemap, lighter greys are higher elevation. Black arrows indicate meltwater flow direction from the Huron-Erie Lobe to the west. The boundary between the Saginaw and Huron-Erie
Journal Article
Journal: GSA Bulletin
Published: 01 September 1986
GSA Bulletin (1986) 97 (9): 1098–1105.
... source rather than a Granville Province source are evidence that the Decatur sublobe was part of the Lake Michigan lobe rather than the Saginaw Bay, Huron, or Erie lobes. Garnet-to-epidote ratios indicate that till of the Iroquois Moraine was deposited by an eastern source lobe, probably a coalesced...
Journal Article
Journal: GSA Bulletin
Published: 01 January 2004
GSA Bulletin (2004) 116 (1-2): 3–15.
... groundwater exchange between the Michigan Basin and near-surface water systems of Saginaw Bay (Lake Huron) and the surrounding Saginaw Lowlands area. These models were further used to constrain the origin of saline, isotopically light groundwater, and porewater from the study area. Output from the groundwater...
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Journal Article
Journal: Geology
Published: 12 June 2018
Geology (2018) 46 (7): 667–670.
... of Lake Chicago’s effective watershed ( Hansel and Mickelson, 1988 ) via transfer of meltwater of Lakes Saginaw and Whittlesey via the Grand River valley ( Kehew, 1993 ). Overflow likely was initiated by failure of ice-margin dams of the Saginaw lobe during the Port Huron phase ( Bretz, 1955 ; Kehew...
FIGURES
Journal Article
Published: 08 August 2019
Canadian Journal of Earth Sciences (2019) 56 (8): 889–893.
... for basal processes of the Saginaw Lobe of the Laurentide ice sheet. In Quaternary glaciation of the Great Lakes Region: process, landforms, sediments, and chronology . Edited by A.E. Kehew and B.B. Curry . Geological Society of America Special Paper 530. King , E.C. , Hindmarsh...
FIGURES
Journal Article
Journal: AAPG Bulletin
Published: 01 August 1935
AAPG Bulletin (1935) 19 (8): 1173–1191.
.... The constricting patterns of moraines marking the retreat of the Saginaw ice lobe show little, if any, reflection of structure beneath them. Morainic belts laid down by stagnant ice sheets may have considerable importance. The large moraines encircling the area of outwash in north-central Michigan are strongly...
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Journal Article
Published: 01 September 1976
Bulletin of Canadian Petroleum Geology (1976) 24 (3): 418–439.
... shale and coal, and the underlying marine Saginaw Form- ation, consisting of shale and limestone. The Saginaw Formation is assigned a Lower Pennsylvanian age by its marine fauna. To the southeast, Pennsylvanian rocks, deposited entirely in a contin- ental environment, occur in the Gulf of St. Lawrence...
Journal Article
Published: 02 May 2011
Canadian Journal of Earth Sciences (2011) 48 (5): 801–818.
... 5361. Fisher T.G. Jol H.M. Boudreau A.M. 2005 . Saginaw Lobe tunnel channels (Laurentide Ice Sheet) and their significance in south-central Michigan, USA. Quaternary Science Reviews , 24 ( 22 ): 2375 – 2391 . 10.1016/j.quascirev.2004.11.019 Flint J.J. Lolcama J...
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