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West Bijou Creek

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Series: GSA Field Guide
Published: 01 January 2013
DOI: 10.1130/2013.0033(09)
EISBN: 9780813756332
...Introduction Background Figure 1. Field Site. (A) Overview map. (B) Shaded relief of field site. Sedimentary Units Exposed Along The West Bijou Creek Escarpment Table 1: Sedimentary Units Exposed Along The West Bijou Creek Escarpment Unit Epoch Geology Denver...
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VGP plot of the <span class="search-highlight">West</span> <span class="search-highlight">Bijou</span> <span class="search-highlight">Creek</span> section at the Plains Conservation Center ...
Published: 01 January 2003
Figure 10. VGP plot of the West Bijou Creek section at the Plains Conservation Center (NPA). See Figure 9 caption for explanation.
Journal Article
Published: 01 September 1967
Journal of Sedimentary Research (1967) 37 (3): 829–851.
... on West Bijou Creek. Estimates indicate that horizontal strata constitute 90 to 95 percent of all deposits. The second most common structure of the flood plains is a tabular planar type of crossbedding formed of foresets developed mostly along outer margins of depositional sheets. Apparently...
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Above: northeast-oriented, oblique aerial photograph of <span class="search-highlight">West</span> <span class="search-highlight">Bijou</span> Site. Gu...
Published: 01 January 2003
Figure 2. Above: northeast-oriented, oblique aerial photograph of West Bijou Site. Gullies drain east to West Bijou Creek. Below: northwest-oriented, low-angle photograph of West Bijou Site. Position of K-T boundary trench is indicated in both photos.
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Figure 7. Example of multiple, discontinuous channel segments along a drain...
Published: 01 July 2006
Figure 7. Example of multiple, discontinuous channel segments along a drainage, West Bijou Creek basin, Colorado. Circles show the positions of active channel heads (source: U.S. Geological Survey digital ortho-photo, 1999; latitude 39.458°N, longitude 104.327°W).
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Figure 3. Rarefied richness of dicot leaf species, with selected 95% confid...
Published: 01 October 2007
]) and representative and identically collected Paleocene floras from single localities in the Western Interior of North America. The West Bijou Creek sample is from Denver Museum of Nature and Science loc. 2379, in the D1 unit (ca. 65.5 Ma), eastern Denver Basin ( Barclay et al., 2003 ). The 64.4 Ma Mexican Hat sample
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Left: Equal-area plots of all sample means measured from long surface secti...
Published: 01 January 2003
Figure 4. Left: Equal-area plots of all sample means measured from long surface sections; West Bijou Creek (NPA), Jimmy Camp Creek (JCA) and Corral Bluffs (JZ). Filled symbols/lower hemisphere, open symbols/upper hemisphere. Right: Mean normal and reversed directions with associated 95
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Representative paleomagnetic samples from long surface sections; jca = Jimm...
Published: 01 January 2003
Figure 2. Representative paleomagnetic samples from long surface sections; jca = Jimmy Camp Creek; vva = Video Visions; npa = West Bijou Creek. Vector end-point (Zidjerveld) diagrams. Each demagnetization step is plotted as a pair of the vector's Cartesian components: North (N), East (E
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Figure 3. Examples of channels, channel heads, and discontinuous scarp flig...
Published: 01 July 2006
Figure 3. Examples of channels, channel heads, and discontinuous scarp flights. (A) Typical head scarp, West Bijou Creek drainage, central Colorado. The valley above is unchanneled. Note tension crack and incipient slab failure at center right. (B) Grass-lined channel in the Dry Creek drainage
Series: GSA Field Guide
Published: 01 January 2004
DOI: 10.1130/0-8137-0005-1.59
EISBN: 9780813756059
...) Penosphyllum cordatum (Ward) Hickey (BC27 = 7.9%). BC numbers refer to the Bijou Creek morphotype number and percentage of specimens from combined collections at all Paleocene sites on the West Bijou Site. Scale bar lengths: 1 cm. Paleoecology and Paleoclimate Figure 7. Estimates of mean annual...
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Journal Article
Published: 01 January 2003
Rocky Mountain Geology (2003) 38 (1): 45–71.
...Figure 2. Above: northeast-oriented, oblique aerial photograph of West Bijou Site. Gullies drain east to West Bijou Creek. Below: northwest-oriented, low-angle photograph of West Bijou Site. Position of K-T boundary trench is indicated in both photos. ...
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A  , Map of distribution of known FUI megafossilzone fossil plant localitie...
Published: 01 January 2003
, Montana; PR = Powder River Basin, Wyoming; CF = Clark's Fork Basin, Montana/Wyoming; and CM = Crazy Mountain Basin, Montana; WBS = West Bijou Site, Colorado. B , Geological map of Denver Basin synorogenic sedimentary rocks, and position of West Bijou Site. Map created by Robert G. Raynolds and Adrian
Journal Article
Published: 01 January 2003
Rocky Mountain Geology (2003) 38 (1): 1–27.
...Figure 10. VGP plot of the West Bijou Creek section at the Plains Conservation Center (NPA). See Figure 9 caption for explanation. ...
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A,  Geologic map of the Denver Basin, modified from  Clyde et al. (2016) , ...
Published: 01 December 2019
Figure 1. A, Geologic map of the Denver Basin, modified from Clyde et al. (2016) , showing the locations of the Castle Pines and Kiowa cores in relation to the Corral Bluffs/Jimmy Camp Creek field site (red square). Positions of important fossil sites at the Alexander, West Bijou, and Castle
Journal Article
Published: 01 January 2002
Rocky Mountain Geology (2002) 37 (2): 165–171.
... County, Colorado, illustrating stratigraphic relationships of K–T boundary, Table Mountain lavas, and tuff dated from summit of Green Mountain. The Bijou Basin locality lies in the eastern Denver Basin along the banks of West Bijou Creek ( Fig. 1 ). Three tuffs have been dated from this area...
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Journal Article
Published: 01 January 2002
Rocky Mountain Geology (2002) 37 (2): 135–163.
... ) is based on 21 samples collected through an interval of 182 cm (6 ft). The locality is on West Bijou Creek at the Plains Conservation Center ( Fig. 1 ). The six most important samples are from an interval of 35 cm (13.8 inches). This interval includes a 3 cm-thick tonstein parting in a lignite bed...
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Journal Article
Published: 01 January 2002
Rocky Mountain Geology (2002) 37 (2): 201–213.
... below. Mudrocks in the study sections are distinguished by colors that include red (10R 3/4 to 5/4), yellow-brown (10YR 6/6 to 5/4), moderate brown (5YR 3/4), and gray (5Y 7/2). Purple hues (5RP 4/2, 5RP 6/2) are found at one locality, the Bijou Creek Escarpment on the eastern edge of the basin...
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Journal Article
Published: 01 January 2003
Rocky Mountain Geology (2003) 38 (1): 143–169.
... the K-T boundary was identified ( Brown, 1943 ). In the late 1970s and early 1980s, early Paleocene mammals were discovered in Littleton (Alexander locality) and the West Bijou Creek area (eastern Denver Basin), and more specimens were recovered from Corral Bluffs and South Table Mountain, primarily...
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Journal Article
Published: 01 June 2016
Rocky Mountain Geology (2016) 51 (1): 1–22.
... of Denver and 12 miles south of Strasburg, on land owned and managed by the Plains Conservation Center (PCC). In the PCC, there are exposures of the Denver Formation in three natural drainage tributaries of West Bijou Creek, so the area has been called the West Bijou site ( Barclay et al., 2003...
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Journal Article
Published: 01 January 2002
Rocky Mountain Geology (2002) 37 (2): 237–254.
... at two places along Bijou Creek on the east side of the Denver Basin ( Cope, 1874a ), although the exact localities are unknown ( Cross, 1896 : 244). The material was scrappy, yet Cope (1874a) named three new species of dinosaurs without description: Cinodon arctatus ( Fig. 2 ), Polyonax mortuarius...
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