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Cintura Formation

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Normalized U-Pb age spectra of detrital zircons from <b>Cintura</b> <b>Formation</b> and ...
in > Geology
Published: 01 June 2009
Figure 3. Normalized U-Pb age spectra of detrital zircons from Cintura Formation and San Rafael Group eolianites of eastern Colorado Plateau. Abscissa is Ma. Ordinate adjusted to produce equal areas beneath curves.
Series: GSA Special Papers
Published: 01 January 2005
DOI: 10.1130/0-8137-2393-0.481
... of the upper part of the Bisbee Group, i.e., the Morita, Mural, and Cintura formations. This fault is an important marker for the northern margin of the Cananea high. Three evidences suggest that a genetic distinction should be made between the basin that collected the Glance Conglomerate and the younger...
Series: GSA Special Papers
Published: 01 January 1991
DOI: 10.1130/SPE254-p121
... Coal deposits in the state of Sonora are distributed mainly in two regions. One is the Cabullona region, in the northeast, where the coal is contained in the Cintura Formation of Early Cretaceous age; its physical and chemical characteristics place it in the hypo-bituminous rank. The other...
Image
Normalized U-Pb age spectra of detrital zircons older than 285 Ma in Cintur...
in > Geology
Published: 01 June 2009
Figure 4. Normalized U-Pb age spectra of detrital zircons older than 285 Ma in Cintura Formation and Jurassic Colorado Plateau eolianites. Abscissa is Ma. Ordinate adjusted to produce equal areas beneath curves.
Journal Article
Journal: GSA Bulletin
Published: 01 July 2011
GSA Bulletin (2011) 123 (7-8): 1258-1274.
...Jon E. Spencer; Stephen M. Richard; George E. Gehrels; James D. Gleason; William R. Dickinson Abstract The McCoy Mountains Formation consists of Upper Jurassic to Upper Cretaceous siltstone, sandstone, and conglomerate exposed in an east-west–trending belt in southwestern Arizona and southeastern...
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Journal Article
Journal: GSA Bulletin
Published: 01 January 2004
GSA Bulletin (2004) 116 (1-2): 142-153.
... and its Jurassic to middle Cretaceous fill, the Bisbee Group ( Dickinson and Lawton, 2001a , 2001b ). Although it is possible that some of the lower McCoy Mountains Formation could be temporally correlative with uppermost Bisbee strata (Cintura Formation), it is more likely that McCoy strata...
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Journal Article
Journal: Geosphere
Published: 01 August 2012
Geosphere (2012) 8 (4): 854-880.
... of the eastern Colorado Plateau and in Lower Cretaceous sandstone of the Cintura Formation in southeastern Arizona derived from recycling of older eolianites uplifted along the Mogollon highlands rift shoulder of the Bisbee basin ( Dickinson et al., 2009 ). Arc-derived grains are more abundant in Kaiparowits...
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Image
Normalized U-Pb age spectra of detrital zircons older than 285 Ma in quartz...
in > Geology
Published: 01 June 2009
Figure 5. Normalized U-Pb age spectra of detrital zircons older than 285 Ma in quartzose basal sandstone member of McCoy Mountains Formation (southeastern California) and Cintura Formation (southeastern Arizona). Abscissa is Ma. Ordinate adjusted to produce equal areas beneath curves.
Journal Article
Journal: AAPG Bulletin
Published: 01 March 1957
AAPG Bulletin (1957) 41 (3): 466-510.
... beds was caused by a pre-Cretaceous orogeny. Compressive stresses during the post-Comanche—pre-Pliocene orogeny strongly deformed all the strata. The range was uplifted later in the Cenozoic by high-angle faulting. The oldest formation is the Bolsa quartzite (Middle(?) to Upper Cambrian), which...
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Journal Article
Journal: AAPG Bulletin
Published: 01 May 1938
AAPG Bulletin (1938) 22 (5): 524-540.
... with the Howells Ridge Orbitolina -bearing member, and any one of them or, conceivably, none of them at all, could equally well be the equivalent of the Mural. Moreover, parts of the red-bed section of the Howells Ridge formation resemble both the Morita and Cintura formations of the Bisbee group, one below...
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Journal Article
Journal: Geosphere
Published: 01 April 2011
Geosphere (2011) 7 (2): 390-414.
... Limestone, and the Cintura Formation ( Ransome , 1904 ). Subsequent studies have documented the presence of correlative strata in southwesternmost New Mexico ( Mack et al., 1986 ; Lawton and Harrigan, 1998 ; Lucas and Lawton, 2000 ; Lawton, 2004 ), southeastern Arizona ( Bilodeau 1978 , 1982...
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Image
—Geometry of Mural facies at Grassy Hill in Mulle Mountains northeast of Bi...
Published: 01 July 1979
of loc. 8323 showing intertonguing of upper Mural Kmu, and lower Mural Kml; tongue of carbonate sand extends to right into small patch reef. Cintura Formation, Kcn .
Journal Article
Journal: Geology
Published: 01 June 2009
Geology (2009) 37 (6): 503-506.
...Figure 3. Normalized U-Pb age spectra of detrital zircons from Cintura Formation and San Rafael Group eolianites of eastern Colorado Plateau. Abscissa is Ma. Ordinate adjusted to produce equal areas beneath curves. ...
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Journal Article
Journal: Geosphere
Published: 01 December 2011
Geosphere (2011) 7 (6): 1392-1418.
... strata that overlie the Mazatzal basement in northeastern Sonora. The Mesozoic rocks in the study area include incomplete sedimentary successions of the Lily ( González-León et al., 2009 ) and Cucurpe Formations of Jurassic age, the Morita, Mural and Cintura Formations of the Early Cretaceous Bisbee...
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Image
Equal-area, lower-hemisphere plots of bedding and cleavage in Upper Jurassi...
Published: 01 March 2012
and Cintura formations and the Mural Limestone) throughout map area of Figure 4B . Cretaceous beds unconformably overlie Jurassic beds, lack tight folds of Jurassic strata, and instead form a homocline cut extensively by Neogene(?) normal faults. (D) Structural cross section of line A–A′ from Figure 4B
Journal Article
Journal: GSA Bulletin
Published: 01 March 2012
GSA Bulletin (2012) 124 (3-4): 532-548.
... and Cintura formations and the Mural Limestone) throughout map area of Figure 4B . Cretaceous beds unconformably overlie Jurassic beds, lack tight folds of Jurassic strata, and instead form a homocline cut extensively by Neogene(?) normal faults. (D) Structural cross section of line A–A′ from Figure 4B...
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Journal Article
Journal: GSA Bulletin
Published: 01 April 2000
GSA Bulletin (2000) 112 (4): 600-610.
... , and the geologic significance of the results is given in the discussion section. Sedimentary rocks of Early Cretaceous age that crop out in the study area, reaching a thickness of ∼2 km ( González-León, 1978 ) (Fig. 1) , are correlated with the Morita Formation, Mural Limestone, and Cintura Formation...
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Journal Article
Journal: AAPG Bulletin
Published: 01 August 1944
AAPG Bulletin (1944) 28 (8): 1077-1195.
... the Cretaceous formations of Central America and Mexico. Its purpose is to assemble in convenient form such stratigraphic data as will facilitate petroleum exploration. It emphasizes spatial rather than time relationships. It indicates those areas where detailed studies would add much to our knowledge...
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Journal Article
Journal: AAPG Bulletin
Published: 01 July 1979
AAPG Bulletin (1979) 63 (7): 1108-1127.
... of loc. 8323 showing intertonguing of upper Mural Kmu, and lower Mural Kml; tongue of carbonate sand extends to right into small patch reef. Cintura Formation, Kcn . ...
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Series: SEPM Concepts in Sedimentology and Paleontology
Published: 01 January 2013
DOI: 10.2110/sepmcsp.11.214
EISBN: 9781565762893
.... Teisserenc and Villemin (1990) cited Aptian evaporites from the Ezanga Formation of Gabon. Ziegler (1988, Pl. 28) cited the Berriasian of the Essaouira-Souss Basin (E11: 32°N, 10°W). Mountney et al. (1998) cited the later Jurassic-earlier Cretaceous eolian Etjo Sandstone (E12: 20.45°S, 14°E...
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