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Hawes Water

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Figure 1. A: <b>Hawes</b> <b>Water</b> core HWLC1 δ 18 O c  record based on 778 samples o...
Published: 01 July 2007
Figure 1. A: Hawes Water core HWLC1 δ 18 O c record based on 778 samples of authigenic calcite. Arrows—horizons dated by U-series (see chronology in GSA Data Repository [see text footnote 1 ]). Cold events are apparent at ∼5.4 m and ∼6.4 m. B: Sites recording 8.2 and 9.3 ka events: Hawes Water
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Figure 2. <b>Hawes</b> <b>Water</b> isotopic and temperature records (cores HWLC1 and HWL...
Published: 01 July 2007
Figure 2. Hawes Water isotopic and temperature records (cores HWLC1 and HWLC2) with high-resolution ice-core records from Greenland (Greenland Ice Core Project [GRIP] and NGRIP; 10 yr means; GICCO5 ages). Dashed lines show correlation of the 8.2 ka and 9.3 ka cold events. Paleotemperature record
Journal Article
Journal: Geology
Published: 01 July 2007
Geology (2007) 35 (7): 639–642.
...Figure 1. A: Hawes Water core HWLC1 δ 18 O c record based on 778 samples of authigenic calcite. Arrows—horizons dated by U-series (see chronology in GSA Data Repository [see text footnote 1 ]). Cold events are apparent at ∼5.4 m and ∼6.4 m. B: Sites recording 8.2 and 9.3 ka events: Hawes Water...
FIGURES
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10 Be exposure age ranges for the Ingleborough samples and phases of climat...
Published: 01 November 2013
al . (2010) for Hawes Water, NW England. Age ranges represent the minimum and maximum possible ages derived from the NWH LPR for 11.9 ± 0.3 ka and 12.2 ± 0.3 ka, as given in Table 2 .
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Atmospheric response over Newfoundland compared with terrestrial record fro...
Published: 01 September 2009
bars show 2σ calibrated range from accelerator mass spectrometry 14 C dates bracketing primary isotopic event. B: Oxygen isotopic variation in lake-sediment calcite from Hawes Water, northern England ( Marshall et al., 2007 ). C: Variation in percent Neogloboquadrina pachyderma (s) in ocean core
Journal Article
Published: 01 September 2016
Russ. Geol. Geophys. (2016) 57 (9): 1321–1333.
..., including the main dominant Aulacoseira subarctica (O. Müll.) Haw., are referred to the periods with low water temperature. The pH value for the period from 172 BC to 2006 AD has been reconstructed from the proportion of the numbers of valves of pH-indicating diatom species, which varied from 7.51 to 7.69...
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Journal Article
Published: 01 November 2013
Proceedings of the Yorkshire Geological Society (2013) 59 (4): 247–253.
... al . (2010) for Hawes Water, NW England. Age ranges represent the minimum and maximum possible ages derived from the NWH LPR for 11.9 ± 0.3 ka and 12.2 ± 0.3 ka, as given in Table 2 . ...
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Modern microbial mat sample from Lake Vanda, McMurdo Dry Valleys, Antarctic...
Published: 01 July 2014
Figure 6 Modern microbial mat sample from Lake Vanda, McMurdo Dry Valleys, Antarctica. The mat is composed of cyanobacteria that grew in a quiet water, low sedimentation environment in the absence of grazers (Hawes et al., 2013); modern microbial ridges (r) may be analogous to Archean cuspate
Journal Article
Journal: Geology
Published: 01 July 2017
Geology (2017) 45 (7): 663–666.
... ). At each of six transect sites, mats were imaged at three to five locations for a total of 23 locations (see the GSA Data Repository 1 ). Water depths of 10.0 m to 12.7 m were targeted because this depth range has consistent water chemistry ( Spigel and Priscu, 1998 ) and abundant pinnacles ( Hawes et al...
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Journal Article
Journal: Geology
Published: 01 October 2015
Geology (2015) 43 (10): 887–890.
... in the dissolved O 2 versus depth profile. The diffusive flux of O 2 from the microbial mat into the overlying bottom water and the underlying sediments was calculated from the measured steady-state O 2 gradients according to methods described by Vopel and Hawes (2006) and Hawes et al. (2014...
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Journal Article
Published: 01 June 2001
Petroleum Geoscience (2001) 7 (2): 131–136.
.... Fig. 1. Diagram of experimental set-up. 1, Differential pressure transducer; 2, test section beadpack; 3, phase separation and measurement; 4, temperature controlled water bath. As in our previous experiments ( Dawe et al . 1997 ; Hawes et al . 1997 ), the oleic phase was a simple...
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Journal Article
Published: 17 February 2017
Proceedings of the Yorkshire Geological Society (2017) 61 (3): 179–196.
..., which formed the marginal flank to the shallow water shelf carbonates present to the north, and ‘symmetrical’ knolls, such as Butter Haw, Skelterton, and Carden hills, developed in deeper waters ( Fig. 1b ). Mundy (1980) considered the reefs in this area to occur in three groupings: (1) Swinden reef...
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