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Vermejo Formation

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—Isopachous map of <b>Vermejo</b> <b>formation</b>.
Published: 01 April 1956
Fig. 5. —Isopachous map of Vermejo formation.
Series: GSA Special Papers
Published: 01 January 2007
DOI: 10.1130/2008.2437(12)
..., our study sections in southwestern South Dakota are most similar to, and may correlate with, the recently documented 68 Ma impactite within the Vermejo Formation of Berwind Canyon in southeastern Colorado. If this correlation is correct, the size of the ejecta within the Fox Hills and Vermejo...
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Journal Article
Journal: AAPG Bulletin
Published: 01 April 1956
AAPG Bulletin (1956) 40 (4): 707-721.
...Fig. 5. —Isopachous map of Vermejo formation. ...
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Series: SEPM Special Publication
Published: 01 January 1987
DOI: 10.2110/pec.87.39.0311
EISBN: 9781565760967
... Vermejo Formation and Upper Cretaceous and Tertiary Raton and Poison Canyon Formations indicate that both allocyclic and autocyclic mechanisms influenced alluvial sedimentation in the Raton basin. The megacycles comprise a coalrich, fine detritusdominated facies and an overlying coalpoor, sanddominated...
Image
A biostratigraphically important leaf fossil from the <b>Vermejo</b>-Raton megaflo...
Published: 01 June 2017
Figure 6. A biostratigraphically important leaf fossil from the Vermejo-Raton megafloras. A , “Cissites” panduratus (NMMNH P-78592) from the upper coal zone (Paleocene) of the Raton Formation in Road Canyon, Colorado, which merges with Berwind Canyon to the east (see Fig. 1 ; NMMNH Locality
Journal Article
Journal: AAPG Bulletin
Published: 01 April 2003
AAPG Bulletin (2003) 87 (4): 667-676.
... Conservation Commission files Raton basin, Colorado and New Mexico Upper Cretaceous Vermejo Formation, and Upper Cretaceous to Paleocene Raton Formation continental, marine, and marine-transitional bituminous sodium bicarbonate/minor chloride (Figure 2c); Colorado Department of Public Health...
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Journal Article
Published: 01 May 2007
Journal of Paleontology (2007) 81 (3): 550-567.
...DANIEL J. PEPPE; J. MARK ERICKSON; LEO J. HICKEY Abstract Seven fossil leaf species are described from impression fossils collected from the Upper Cretaceous (Maastrichtian) Fox Hills Formation in south-central North Dakota, USA. They are Marmarthia johnsonii n. sp., Nilssoniocladus yukonensis n...
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Journal Article
Journal: Palynology
Published: 01 January 2008
Palynology (2008) 32 (1): 39-61.
...RAMAKANT M. KALGUTKAR; DENNIS R. BRAMAN Abstract During a detailed palynological study of the Milk River Formation in southern Alberta, Canada, a diverse and well-preserved assemblage of fungi including dispersed fungal spores and isolated fragments of microthyriaceous fruiting bodies were...
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Journal Article
Journal: AAPG Bulletin
Published: 01 May 1984
AAPG Bulletin (1984) 68 (5): 628-636.
... the sandstone is thick commonly have low porosities and permeabilities of less than 1.0 md. The Vermejo Formation ranges from a maximum thickness of about 400 ft (120 m) in the subsurface to a wedge edge on the east side of the basin near Raton. It is composed of fine to medium-grained sandstone, gray...
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Journal Article
Journal: AAPG Bulletin
Published: 01 February 2015
AAPG Bulletin (2015) 99 (2): 207-229.
... 3 − 1–180 average 18 Pashin et al. ( 1990 ) and Luckianow and Hall ( 1991 ) Powder River basin, Montana and Wyoming Paleocene Fort Union Formation Continental Na - HCO 3 ∼60 Rice et al. ( 2000 ) Raton basin, Colorado and New Mexico Upper Cretaceous Vermejo...
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Journal Article
Published: 01 May 2013
Journal of Paleontology (2013) 87 (3): 484-492.
... acrimasporonites levis Clarke 1965 Figure 2 .5 Monocellate, aseptate; monoporate (one pore), apical pore 1.0–2.0 μm wide; elliptical to circular contour, wall 1.2–1.5 μm thick, psilate ornamentation. Body dimensions 16×14 μm. BOP2 40a; EF: 20S. Upper Cretaceous Vermejo Formation...
FIGURES
Journal Article
Journal: AAPG Bulletin
Published: 01 January 1960
AAPG Bulletin (1960) 44 (1): 1-20.
... structurally distorts this surface. In the Raton Basin, the Montanan consists of 2,000–2,500 feet of marine shale called Pierre and of the overlying marine Trinidad sandstone that ranges from 100 to 300 feet in thickness and the non-marine coal-bearing Vermejo and Raton formations. The thin, lenticular...
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Journal Article
Journal: GSA Bulletin
Published: 11 May 2017
GSA Bulletin (2017) 129 (9-10): 1209-1226.
... part of the formation ( Gillette et al., 1986 ; Lucas et al., 1998 ) and by conifer macrofossils from the lower part of the formation that are similar to those in the Maastrichtian Vermejo Formation of northern New Mexico ( Upchurch and Mack, 1998 ). Figure 1. Index map of the major mountain...
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Journal Article
Journal: AAPG Bulletin
Published: 01 November 1965
AAPG Bulletin (1965) 49 (11): 2041-2075.
... Cristo Formation and overlying Permian, Triassic, and Jurassic rocks are present below the Cretaceous at outcrops west of Vermejo Park dome (loc. 7, Fig. 6 ) and in all the other deep wells in this region, although farther east the Sangre de Cristo is very thin. Bates (1942 , p. 145) suggests...
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Journal Article
Journal: AAPG Bulletin
Published: 01 September 1995
AAPG Bulletin (1995) 79 (9): 1320-1336.
... matter) be distinguished from ash-free coal density. Coal and coal gas resources of the Williams Fork and Fort Union formations in the Sand Wash basin, determined from modified resource equations, are 291 billion tons (short tons) (264 billion t [metric ton]) and 79 Tcf * (2.2 Tm 3 ). These resources...
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Journal Article
Journal: AAPG Bulletin
Published: 01 November 1948
AAPG Bulletin (1948) 32 (11): 2083-2126.
...F. B. Van Houten ABSTRACT Red-banded early Cenozoic formations in the Rocky Mountain region are principally fluviatile, piedmont and valley-flat deposits which accumulated in a warm, humid lowland environment that prevailed in the tectonic basins. Differential thermal analyses of the clay complex...
FIGURES
Journal Article
Published: 01 June 2017
Rocky Mountain Geology (2017) 52 (1): 1-16.
...Figure 6. A biostratigraphically important leaf fossil from the Vermejo-Raton megafloras. A , “Cissites” panduratus (NMMNH P-78592) from the upper coal zone (Paleocene) of the Raton Formation in Road Canyon, Colorado, which merges with Berwind Canyon to the east (see Fig. 1 ; NMMNH Locality...
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Journal Article
Journal: AAPG Bulletin
Published: 01 August 1994
AAPG Bulletin (1994) 78 (8): 1186-1209.
... ). Coalbed gas wells with the highest production (initial potential greater than 10 Mcf/day or 0.28 million m 3 /day) occur in the overpressured, north-central part of the basin. Hydrologic analysis indicates that overpressure in the Fruitland Formation is artesian in origin and represents repressuring...
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Journal Article
Journal: AAPG Bulletin
Published: 01 June 1960
AAPG Bulletin (1960) 44 (6): 879-890.
... be forthcoming to test these deeper formations in the Colorado part of the Paradox basin. Total Colorado production for 1959 amounted to 46,444,422 bbls. of oil, a 5% decrease from 49,010,000 bbls. produced in 1958. Total gas production for 1959 was 84,946,402 MCF (wet gas) and 50,012,342 MCF (dry gas...
FIGURES
Journal Article
Published: 01 April 2011
Journal of Sedimentary Research (2011) 81 (4): 248-265.
... sequestration in saline aquifers. The results show that dolomitic nodules in paleosols may form as replacements of paleosol calcite long after the paleosol formed. Primary pedogenic dolomite would undoubtedly have climatic and paleoenvironmental significance, but recognizing it as forming during soil formation...
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