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Hound Island

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Journal Article
Journal: PALAIOS
Published: 01 September 2009
PALAIOS (2009) 24 (9): 603–615.
...Thomas L Adams Abstract Late Triassic marine vertebrates occur in the Hound Island Volcanics exposed on the eastern shore of Hound Island, southeastern Alaska. This fossil assemblage derived from slope deposits within an intra-arc basin of a volcanic island arc complex. It is associated...
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Figure 1. Location of study area. A) Map of Alaska showing <b>Hound</b> <b>Island</b> in ...
in > PALAIOS
Published: 01 September 2009
Figure 1. Location of study area. A) Map of Alaska showing Hound Island in the Keku Strait (modified from Katvala and Stanley, 2008 ). B) Map of Hound Island outcrop location (USGS M1901). C) Simplified stratigraphic column of the Upper Triassic Hyd Group, Keku Strait area (modified from Katvala
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Figure 2. Vertebrate specimens from <b>Hound</b> <b>Island</b> East.  Shonisaurus  sp. po...
in > PALAIOS
Published: 01 September 2009
Figure 2. Vertebrate specimens from Hound Island East. Shonisaurus sp. posterior dorsal centra: HIE 200-09. A) Anterior view. B) Lateral view; HIE 500-04-B. C) Anterior view. D) Lateral view. Shonisaurus sp. proximal dorsal rib: HIE 900-32-B. E) Anterior view. Macgowaniidae right scapula: HIE
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Table 1. Faunal list of vertebrates from <b>Hound</b> <b>Island</b>, Alaska.
in > PALAIOS
Published: 01 September 2009
Table 1. Faunal list of vertebrates from Hound Island, Alaska.
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Figure 3. Stratigraphic section at <b>Hound</b> <b>Island</b> East (HIE) locality indicat...
in > PALAIOS
Published: 01 September 2009
Figure 3. Stratigraphic section at Hound Island East (HIE) locality indicating bone concentrations. See text for facies descriptions.
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Table 3. Composition of associated taphonomic assemblage from <b>Hound</b> <b>Island</b>,...
in > PALAIOS
Published: 01 September 2009
Table 3. Composition of associated taphonomic assemblage from Hound Island, Alaska. NISP  =  number of identified specimens per taxon; MNI  =  minimum number of individuals per taxon. NISP observed based on the most abundant, similarly sized element (dorsal centra). NISP expected based on counts
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Table 4. Relative abundances of taxa from <b>Hound</b> <b>Island</b>, Alaska, broken down...
in > PALAIOS
Published: 01 September 2009
Table 4. Relative abundances of taxa from Hound Island, Alaska, broken down by HIE stratigraphic occurrence. Ichthyosauria* indicates all ichthyosaur taxa excluding the genus Shonisaurus , which is listed separately.
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Figure 12. Schematic depicting the deposition of the <b>Hound</b> <b>Island</b> East faun...
in > PALAIOS
Published: 01 September 2009
Figure 12. Schematic depicting the deposition of the Hound Island East faunal assemblage. A–B) Skeletal elements were concentrated and disassociated on the upper slope by storms and currents before being transported downslope by gravity flows. C) Large ichthyosaurs were deposited as dead falls
Series: GSA Special Papers
Published: 01 July 2008
DOI: 10.1130/2008.442(11)
... Upper Triassic rocks in the Keku Strait area of southeast Alaska record a variety of facies in an intra-arc setting. The Hyd Group consists of the Burnt Island Conglomerate, Keku sedimentary strata, Cornwallis Limestone, Hamilton Island Limestone, and the Hound Island Volcanics. The Burnt...
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Table 2. Composition of disassociated taphonomic assemblage from <b>Hound</b> Isla...
in > PALAIOS
Published: 01 September 2009
Table 2. Composition of disassociated taphonomic assemblage from Hound Island, Alaska. NISP  =  number of identified specimens per taxon; RA  =  relative abundance (percentage) of specimens per taxon (NISP divided by total number of specimens), # Ind.  =  number of individuals per taxon.
Journal Article
Published: 01 September 1996
Journal of the Geological Society (1996) 153 (5): 695–704.
...S. SENGUPTA; S. K. ACHARYYA; J. B. DE SMETH Abstract The Abor volcanic rocks. exposed in the Siang window, NE Himalaya. occur as dismembered thrust-hound packages interbanded with fossiliferous shelf sediments of Upper Palaeocenc to Middle Eocene age. Their age is broadly contemporaneous...
Series: GSA Special Papers
Published: 27 November 2018
DOI: 10.1130/2018.2535(13)
EISBN: 9780813795355
..., consisted mostly of habitat dioramas but also included a mineralogy hall and, in time, a fossil hall, Life through Time. The mineral hall played to the human urge to collect and classify, embodied in the “rock-hound” approach of youngsters who fill their rooms with natural materials. And basic research...
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Journal Article
Published: 27 April 2015
Geochemistry: Exploration, Environment, Analysis (2015) 15 (2-3): 222–233.
... out basic soil gas sampling campaigns by means of the Ore Hound GOCC® passive collectors, which were buried on a regular grid at a depth of 30–40 cm. After 90–120 days, samples were retrieved, sealed, and adsorbent material was submitted to an acid elution and analysed by ICP-MS for a set of 72...
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Series: GSA Special Papers
Published: 01 July 2008
DOI: 10.1130/2008.442(10)
... and Gravina Island (modified from Katvala and Stanley, this volume ). The late Carnian to early Norian Cornwallis Limestone and a limestone interval within the early Norian to Rhaetian Hound Island Volcanics are two units within the larger Triassic Hyd Group ( Muffler, 1967 ; Katvala and Stanley...
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Journal Article
Published: 01 March 2008
Journal of Paleontology (2008) 82 (2): 344–350.
... Island MI 0074 (M2136); 3) Big Spruce Island MI 0056 (M2135); and 4) Cornwallis Peninsula East MI 0070 (1906). A fifth locality (MI 0087) is exposed along the Gil Harbor mudflat, cropping out in a limestone unit within the Upper Norian to Rhaetian Hound Island Volcanics. Although several specimens...
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Figure 11. Two-dimensional map of identified vertebrate taxa generated usin...
in > PALAIOS
Published: 01 September 2009
Figure 11. Two-dimensional map of identified vertebrate taxa generated using ArcGIS Software. Dots represent surveyed data points recorded on Hound Island within defined fossiliferous layers. Numbered lines represent fossiliferous layers and their lateral trends. See Figure 2 for the vertical
Journal Article
Journal: Economic Geology
Published: 01 January 2008
Economic Geology (2008) 103 (1): 89–115.
... geochemical signatures. Radiogenic isotope data for these rocks are also transitional (basalts and gabbros: e Nd = 4–9 and 87Sr/86Sr initial at 215 Ma = 0.7037–0.7074). Together these data are interpreted to reflect variable assimilation of mature island-arc crust by more primitive melts having...
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Journal Article
Published: 22 January 2013
Canadian Journal of Earth Sciences (2013) 50 (6): 678–691.
... Hound Island volcanic rocks indicate that the Alexander terrane of southeastern Alaska was located ∼19.2° ± 10.3° north of the equator in the Late Triassic and rotated clockwise 138.0° ± 12.6° since then ( Haeussler et al. 1992 ). Paleomagnetic data from the Wrangellia terrane indicate...
Journal Article
Journal: AAPG Bulletin
Published: 01 June 1966
AAPG Bulletin (1966) 50 (6): 1311–1323.
... from Hound Island, Keku Strait, southeastern Alaska, in Geological Survey Research, 1965 : U. S. Geol. Survey Prof. Paper 525-C , p. C38 – C43 . Churkin , Michael , Jr. , and E. E. Brabb , 1965 , Occurrence and stratigraphic significance of Oldhamia, a Cambrian trace fossil, in east...
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Journal Article
Journal: PALAIOS
Published: 13 February 2018
PALAIOS (2018) 33 (2): 55–60.
... , Deposition and taphonomy of the Hound Island Late Triassic vertebrate fauna: fossil preservation within subaqueous gravity flows : PALAIOS , v . 24 , p . 603 – 615 , doi: 10.2110/palo . 2009.p09-010r . Allison, P.A...
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