... © 1933 American Association of Petroleum Geologists. All rights reserved 1933 American Association of Petroleum Geologists In the article, “Structure and Stratigraphy, Kelsey Anticline, Upshur County, Texas,” in the Bulletin , Vol. 17, No. 6 (June, 1933), p. 661, in the paragraph...

... of the characteristics mentioned, however, are common to these beds throughout a much wider area than that discussed in this paper. Location .—The Kelsey anticline is located in Upshur County, northeast Texas, 7 miles west of Gilmer, the county seat. The anticline derives its name from the former post-office...

...J. Scott Padgett; Harvey M. Kelsey; David Lamphear Abstract Forming at sea level, uplifted shore platforms serve as long-term geodetic markers. The spatial distribution and elevation of marine terrace sequences offer insight into regional tectonics. In the Trinidad coastal area (California, USA...

... Ogle (1953) , Kelsey and Carver (1988) , Aalto (1992) , and Koehler (1999) . AA, Alton anticline; CSZ, Cascadia subduction zone; ERS, Eel River syncline; FHA, Fickle Hill anticline; FS, freshwater syncline; GLFZ, Goose Lake fault zone; HHA, Humboldt Hill anticline; MF, Mendocino fracture zone; SAF...

..., geometries, and the kinematic relationships of both primary and secondary faults beneath the city itself remain controversial ( Johnson et al. , 1994, 1999 ; Pratt et al. , 1997, 2015 ; ten Brink et al. , 2002 ; Brocher et al. , 2004 ; Kelsey et al. , 2008 ; Moore et al. , 2022 ). Figure 1...

.... (C) Map of lower Sixes River valley showing location of abandoned-meander wetland and the approximate trace of the Cape Blanco anticline ( Kelsey, 1990 ). Also shown is the river-mouth site of Kelsey et al. (1998) . Qcb and Qpi— upper Pleistocene terrace deposits of the Cape Blanco and Pioneer...

... in a trench at Vasa Park. The Newcastle Hills anticline, a broad anticline forming the north part of the Seattle uplift east of Lake Washington, is interpreted to lie between the main blind strand of the Seattle fault and a backthrust. Our profiles, on the northern limb of this anticline, consistently image...

... that the Yakima Ridge anticline and its associated thrust fault extend southeastward in the subsurface. In map view, the concealed anticline passes through the earthquake swarm and lies parallel to reverse faults determined from first motions and InSAR data. A forward model of the magnetic anomaly near Wooded...

... to the northern and southern ends of the anticline. Therefore, the measured warping presented by the authors is only a minimum value derived from measurements along part of the length of the anticline; had the measurements been made farther to the north or south, there would be greater net warping and thus higher...

... distinct deformation regimes are present in the Eel River forearc basin. (1) Along the western margin of the forearc basin and within the foreslope of the accretionary prism, thrust faults and anticlines record Pliocene– Pleistocene shortening caused by subduction of the Gorda plate. (2) The southern part...

...Harvey M. Kelsey; Alan G. Hull; Susan M. Cashman; Kelvin R. Berryman; Patricia H. Cashman; James H. Trexler, Jr.; John G. Begg Abstract The Poukawa fault zone, on the North Island of New Zealand within the forearc of the Hikurangi subduction zone, consists of a series of en echelon reverse faults...

... and the backthrusts. Although overwhelmingly dominated by the uplift in the A.D. 900–930 event, the terrace morphology also reflects elevation changes during the various back-thrust earthquakes that occurred at other times ( Nelson et al., 2003a ; Kelsey et al., 2008 ). CORRESPONDENCE: [email protected]...

.... Optically stimulated luminescence ages on deposits draping a warped late Pleistocene river terrace yielded differential incision rates along the Sacramento River and indicate tectonic uplift equal to 0.2 ± 0.1 and 0.6 ± 0.2 mm/yr above the anticline of the Inks Creek fold system and Red Bluff fault...

..., where stumps are rooted on top of the peat bed, indicating a woodland environment. A gap in the stratigraphy roughly correlates to the Fickle Hill anticline. The lowest peat beds are found only in the southern portion of the slough, are only exposed during spring low tides, and cannot be easily traced...