@article {2592,
	title = {Holocene earthquakes and right-lateral slip on the left-lateral Darrington-Devils Mountain fault zone, northern Puget Sound, Washington},
	journal = {Geosphere},
	volume = {10},
	year = {2014},
	month = {Jan-12-2014},
	pages = {1482 - 1500},
	abstract = {Sources of seismic hazard in the Puget Sound region of northwestern Washington include deep earthquakes associated with the Cascadia subduction zone, and shallow earthquakes associated with some of the numerous crustal (upper-plate) faults that crisscross the region. Our paleoseismic investigations on one of the more prominent crustal faults, the Darrington{\textendash}Devils Mountain fault zone, included trenching of fault scarps developed on latest Pleistocene glacial sediments and analysis of cores from an adjacent wetland near Lake Creek, 14 km southeast of Mount Vernon, Washington. Trench excavations revealed evidence of a single earthquake, radiocarbon dated to ca. 2 ka, but extensive burrowing and root mixing of sediments within 50{\textendash}100 cm of the ground surface may have destroyed evidence of other earthquakes. Cores in a small wetland adjacent to our trench site provided stratigraphic evidence (formation of a laterally extensive, prograding wedge of hillslope colluvium) of an earthquake ca. 2 ka, which we interpret to be the same earthquake documented in the trenches. A similar colluvial wedge lower in the wetland section provides possible evidence for a second earthquake dated to ca. 8 ka. Three-dimensional trenching techniques revealed evidence for 2.2 {\textpm} 1.1 m of right-lateral offset of a glacial outwash channel margin, and 45{\textendash}70 cm of north-side-up vertical separation across the fault zone. These offsets indicate a net slip vector of 2.3 {\textpm} 1.1 m, plunging 14{\textdegree} west on a 286{\textdegree}-striking, 90{\textdegree}-dipping fault plane. The dominant right-lateral sense of slip is supported by the presence of numerous Riedel R shears preserved in two of our trenches, and probable right-lateral offset of a distinctive bedrock fault zone in a third trench. Holocene north-side-up, right-lateral oblique slip is opposite the south-side-up, left-lateral oblique sense of slip inferred from geologic mapping of Eocene and older rocks along the fault zone. The cause of this slip reversal is unknown but may be related to clockwise rotation of the Darrington{\textendash}Devils Mountain fault zone into a position more favorable to right-lateral slip in the modern N-S compressional stress field.},
	doi = {10.1130/GES01067.1},
	url = {https://pubs.geoscienceworld.org/geosphere/article/10/6/1482-1500/132254},
	author = {Personius, S. F. and Briggs, R. W. and Nelson, A. R. and Schermer, E. R. and Maharrey, J. Z. and Sherrod, B. L. and Spaulding, S. A. and Bradley, L.-A.}
}
@inbook {606,
	title = {14.31 Radiocarbon Dating of Plant Macrofossils from Tidal-Marsh Sediment},
	booktitle = {Treatise on Geomorphology},
	year = {2013},
	note = {id: 2293},
	pages = {370-388},
	publisher = {Academic Press},
	organization = {Academic Press},
	address = {San Diego},
	abstract = {Tidal-marsh sediment is an archive of Holocene environmental changes, including movements of sea and land levels, and extreme events such as hurricanes, earthquakes, and tsunamis. Accurate and precise radiocarbon dating of environmental changes is necessary to estimate rates of change and the recurrence interval (frequency) of events. Plant macrofossils preserved in growth position (or deposited soon after death) in tidal-marsh sediment are ideal samples for dating such changes. In this chapter, we focus on the selection of plant macrofossils for radiocarbon dating and the application of ages from different types of macrofossils to varied research projects, and make recommendations for selection and preparation of tidal-marsh samples for dating.},
	issn = {9780080885223},
	doi = {10.1016/B978-0-12-374739-6.00400-0},
	author = {Kemp, A. C. and Nelson, A. R. and Horton, B. P.},
	editor = {Editor-in-Chief: John, F. Shroder}
}
@article {207,
	title = {Coastal subsidence in Oregon, USA, during the giant Cascadia earthquake of AD 1700},
	journal = {Quaternary Science Reviews},
	volume = {30},
	year = {2011},
	note = {id: 2143},
	pages = {364-376},
	abstract = {Quantitative estimates of land-level change during the giant AD 1700 Cascadia earthquake along the Oregon coast are inferred from relative sea-level changes reconstructed from fossil foraminiferal assemblages preserved within the stratigraphic record. A transfer function, based upon a regional training set of modern sediment samples from Oregon estuaries, is calibrated to fossil assemblages in sequences of samples across buried peat-mud and peat-sand contacts marking the AD 1700 earthquake. Reconstructions of sample elevations with sample-specific errors estimate the amount of coastal subsidence during the earthquake at six sites along 400 km of coast. The elevation estimates are supported by lithological, carbon isotope, and faunal tidal zonation data. Coseismic subsidence at Nehalem River, Nestucca River, Salmon River, Alsea Bay, Siuslaw River and South Slough varies between 0.18 m and 0.85 m with errors between 0.18 m and 0.32 m. These subsidence estimates are more precise, consistent, and generally lower than previous semi-quantitative estimates. Following earlier comparisons of semi-quantitative subsidence estimates with elastic dislocation models of megathrust rupture during great earthquakes, our lower estimates for central and northern Oregon are consistent with modeled rates of strain accumulation and amounts of slip on the subduction megathrust, and thus, with a magnitude of 9 for the AD 1700 earthquake.},
	issn = {0277-3791},
	doi = {10.1016/j.quascirev.2010.11.017},
	url = {http://www.sciencedirect.com/science/article/pii/S0277379110004130},
	author = {Hawkes, A. D. and Horton, B. P. and Nelson, A. R. and Vane, C. H. and Sawai, Y.}
}
@article {439,
	title = {The application of intertidal foraminifera to reconstruct coastal subsidence during the giant Cascadia earthquake of AD 1700 in Oregon, USA},
	journal = {Quaternary International},
	volume = {221},
	year = {2010},
	note = {id: 1981; PT: J; UT: WOS:000279551800012},
	pages = {116-140},
	abstract = {Changes in species assemblages of intertidal foraminifera can be used to estimate the amount of earthquake-related subsidence during plate-boundary earthquakes at the Cascadia subduction zone. The accuracy and precision of foraminiferal methods in paleoenvironmental reconstruction is underpinned by the relations between contemporary taxa and their environment, which are used to calibrate fossil foraminiferal assemblages in sediment sequences. A contemporary training set of surface sediment samples from five intertidal marshes along the Oregon coast was used to determine foraminiferal distributions and prevailing environmental control(s) along elevational transects. Dominant taxa include Balticammina pseudomacrescens, Trochamminita irregularis, Haplophragmoides wilberti, Trochammina inflata, Jadammina macrescens and Miliammina fusca. Unconstrained cluster analysis and detrended correspondence analysis was used to identify two elevation-dependent faunal zones: Faunal Zone I (upland, high marsh, middle marsh) dominated by Balticammina pseudomacrescens, Haplophragmoides wilberti and Trochammina inflata, and Faunal Zone II (low marsh and tidal flat) dominated by Miliammina fusca. Site-specific differences in assemblages at three marshes enabled further subdivision of Faunal Zone I. Zone la is based on one or more of Balticammina pseudomacrescens, Trochammina inflata, Trochamminita irregularis and Haplophragrnoides sp., and Zone Ib on Jadammina macrescens, Haplophragmoides sp., Trochammina inflata and Miliammina fusca. Canonical correspondence analysis (CCA) and partial CCA of the training set from the Nehalem River marsh transect was used to infer that the zonation of foraminifera is elevation-dependent (39\% of explained variance). A transfer function was developed to reconstruct sudden changes in relative sea-level during plate-boundary earthquakes in Oregon. The results indicate a robust performance of the transfer function (r(jack)(2) = 0.82) with the error estimate (RMSEP(jack) = 0.20 m) comparable to local and regional transfer functions from other temperate marshes. To illustrate the potential of the technique, the transfer function was applied to reconstruct subsidence during the AD 1700 earthquake using at Alsea Bay, Oregon. The reconstruction (0.18 +/- 0.20 m) is less than half the subsidence estimate of Nelson et al. [2008. Great-earthquake palogeoesy and tsunamis of the past 2000 years at Alsea Bay, central Oregon coast, USA. Quaternary Science Reviews, 27, 747-768] using their foraminiferal transfer function, perhaps because of differences in taxonomy and the species relationship to elevation. (C) 2009 Elsevier Ltd and INQUA. All rights reserved.},
	issn = {1040-6182},
	doi = {10.1016/j.quaint.2009.09.019},
	author = {Hawkes, A. D. and Horton, B. P. and Nelson, A. R. and Hill, D. F.}
}
@article {1362,
	title = {Field and laboratory data from an earthquake history study of scarps of the Lake Creek-Boundary Creek fault between the Elwha River and Siebert Creek, Clallam County, Washington},
	year = {2007},
	note = {id: 433},
	month = {2007},
	author = {Nelson, A. R. and Personius, S. F. and Buck, Jason and Bradley, L. A. and Wells, R. E. and Schermer, E. R.}
}
@inbook {1445,
	title = {Tectonics and relative sea-level change},
	booktitle = {Encyclopedia of Quaternary Science},
	year = {2007},
	note = {id: 998},
	month = {2007},
	pages = {3072-3087},
	publisher = {Elsevier},
	organization = {Elsevier},
	author = {Nelson, A. R.},
	editor = {Scott, Elias}
}
@article {652,
	title = {Great earthquakes of variable magnitude at the Cascadia subduction zone},
	journal = {Quaternary Research},
	volume = {65},
	year = {2006},
	note = {046pgTimes Cited:70Cited References Count:66},
	month = {May},
	pages = {354-365},
	abstract = {Comparison of histories of great earthquakes and accompanying tsunamis at eight coastal sites suggests plate-boundary ruptures of varying length, implying great earthquakes of variable magnitude at the Cascadia subduction zone. Inference of rupture length relies on degree of overlap on radiocarbon age ranges for earthquakes and tsunamis, and relative amounts of coseismic subsidence and heights of tsunamis. Written records of a tsunami in Japan provide the most conclusive evidence for rupture of much of the plate boundary during the earthquake of 26 January 1700. Cascadia stratigraphic evidence dating from about 1600 cal yr B.P., similar to that for the 1700 earthquake, implies a similarly long rupture with substantial subsidence and a high tsunami. Correlations are consistent with other long ruptures about 1350 cal yr B.P., 2500 cal yr B.P., 3400 cal yr B.P., 3800 cal yr B.P., 4400 cal yr B.P., and 4900 cal yr B.P. A rupture about 700-1100 cal yr B.P. was limited to the northern and central parts of the subduction zone, and a northern rupture about 2900 cal yr B.P. may have been similarly limited. Times of probable short ruptures in southern Cascadia include about I 100 cal yr B.P., 1700 cal yr B.P., 3200 cal yr B.P., 4200 cal yr B.P., 4600 cal yr B.P., and 4700 cal yr B.P. Rupture patterns suggest that the plate boundary in northern Cascadia usually breaks in long ruptures during the greatest earthquakes. Ruptures in southernmost Cascadia vary in length and recurrence intervals more than ruptures in northern Cascadia. Published by University of Washington.},
	issn = {0033-5894},
	doi = {10.1016/j.yqres.2006.02.009},
	author = {Nelson, A. R. and Kelsey, H. M. and Witter, R. C.}
}
@article {673,
	title = {Multiple sources for late-Holocene tsunamis at Discovery Bay, Washington State, USA},
	journal = {Holocene},
	volume = {15},
	year = {2005},
	note = {894xjTimes Cited:37Cited References Count:67},
	month = {Jan},
	pages = {60-73},
	abstract = {Nine muddy sand beds interrupt a 2500- yr- old sequence of peat deposits beneath a tidal marsh at the head of Discovery Bay on the south shore of the Strait of Juan de Fuca, Washington. An inferred tsunami origin for the sand beds is assessed by means of six criteria. Although all the sand beds contain marine diatoms and almost all the beds display internal strati. cation, the areal extent of the oldest beds is too limited to confirm their origin as tsunami deposits. The ages of four beds overlap with known late Holocene tsunamis generated by plate- boundary earthquakes at the Cascadia subduction zone. Diatom assemblages in peat deposits bracketing these four beds do not indicate concurrent change in elevation at Discovery Bay. Diatoms in the peat bracketing a tsunami bed deposited about 1000 cal. yr BP indicate a few decimeters of submergence, suggesting deformation on a nearby upper- plate fault. Other beds may mark tsunamis caused by more distant upper- plate earthquakes or local submarine landslides triggered by earthquake shaking. Tsunamis from both subduction zone and upper- plate sources pose a significant hazard to shoreline areas in this region.},
	issn = {0959-6836},
	doi = {10.1191/0956683605hl784rp},
	author = {Williams, H. F. L. and Hutchinson, I. and Nelson, A. R.}
}
@article {690,
	title = {Tsunami history of an Oregon coastal lake reveals a 4600 yr record of great earthquakes on the Cascadia subduction zone},
	journal = {Geological Society of America Bulletin},
	volume = {117},
	year = {2005},
	note = {938hsTimes Cited:103Cited References Count:73},
	month = {Jul-Aug},
	pages = {1009-1032},
	abstract = {Bradley Lake, on the southern Oregon coastal plain, records local tsunamis and seismic shaking on the Cascadia subduction zone over the last 7000 yr. Thirteen marine incursions delivered landward-thinning sheets of sand to the lake from nearshore, beach, and dune environments to the west. Following each incursion, a slug of marine water near the bottom of the freshwater take instigated a few-year-to-several-decade period of a brackish (<= 4 parts per thousand salinity) lake. Four additional disturbances without marine incursions destabilized sideslopes and bottom sediment, producing a suspension deposit that blanketed the lake bottom.Considering the magnitude and duration of the disturbances necessary to produce Bradley Lake{\textquoteright}s marine incursions, a local tsunami generated by a great earthquake on the Cascadia subduction zone is the only accountable mechanism. Extreme ocean levels must have been at least 5-8 m above sea level, and the cumulative duration of each marine incursion must have been at least 10 min. Disturbances without marine incursions require seismic shaking as well.Over the 4600 yr period when Bradley Lake was an optimum tsunami recorder, tsunamis from Cascadia plate-boundary earthquakes came in clusters. Between 4600 and 2800 cal yr B.P., tsunamis occurred at the average frequency of similar to 3-4 every 1000 yr. Then, starting similar to 2800 cal yr B.P., there was a 930-1260 yr interval with no tsunamis. That gap was followed by a similar to 1000 yr period with 4 tsunamis. In the last millennium, a 670-750 yr gap preceded the A.D. 1700 earthquake and tsunami. The A.D. 1700 earthquake may be the first of a new cluster of plate-boundary earthquakes and accompanying tsunamis.Local tsunamis entered Bradley Lake an average of every 390 yr, whereas the portion of the Cascadia plate boundary that underlies Bradley Lake ruptured in a great earthquake less frequently, about once every 500 yr. Therefore, the entire length of the subduction zone does not rupture in every earthquake, and Bradley Lake has recorded earthquakes caused by rupture along the entire length of the Cascadia plate boundary as well as earthquakes caused by rupture of shorter segments of the boundary. The tsunami record from Bradley Lake indicates that at times, most recently similar to 1700 yr B.P., overlapping or adjoining segments of the Cascadia plate boundary ruptured within decades of each other.},
	issn = {0016-7606},
	doi = {10.1130/B25452.1},
	author = {Kelsey, H. M. and Nelson, A. R. and Hemphill-Haley, E. and Witter, R. C.}
}
@article {723,
	title = {Evidence for Late Holocene earthquakes on the Utsalady Point Fault, northern puget lowland, Washington},
	journal = {Bulletin of the Seismological Society of America},
	volume = {94},
	year = {2004},
	note = {887giTimes Cited:18Cited References Count:46},
	month = {Dec},
	pages = {2299-2316},
	abstract = {Trenches across the Utsalady Point fault in the northern Puget Lowland of Washington reveal evidence of at least one and probably two late Holocene earthquakes. The "Teeka"{\textquoteright} and "Duffers" trenches were located along a 1.4-km-long. 1- to 4-m-high, northwest-trending, southwest-facing. topographic scarp recognized from Airborne Laser Swath Mapping. Glaciomarine drift exposed in the trenches reveals evidence of about 95 to 150 cm of vertical and 200 to 220 cm of left-lateral slip in the Teeka trench. Radiocarbon ages from a buried soil A horizon and overlying slope colluvium alone, with the historical record of earthquakes suggest that this faulting occurred 100 to 400 calendar years B.P. (A.D. 1550 to 1850). In the Duffers trench, 370 to 450 cm of vertical separation is accommodated by faulting (similar to210 cm) and folding (similar to160 to 240 cm), with probable but undetermined amounts of lateral slip. Stratigraphic relations and radiocarbon ages from buried soil, colluvium. and fissure fill in the hanging wall suggest the deformation at Duffers is most likely from two earthquakes that occurred between 100 to 500 and 1100 to 2200 calendar years B.P., but deformation during a single earthquake is also possible. For the two-earthquake hypothesis, deformation at Teeka trench in the first event involved folding but not faulting. Regional relations suggest that the earthquake(s) were M greater than or equal to similar to6.7 and that offshore rupture may have produced tsunamis. Based on this investigation and related recent studies, the maximum recurrence interval for large ground-rupturing crustal-fault earthquakes in the Puget Lowland is about 400 to 600 years or less.},
	issn = {0037-1106},
	doi = {10.1785/0120040050},
	author = {Johnson, S. Y. and Nelson, A. R. and Personius, S. F. and Wells, R. E. and Kelsey, H. N. and Sherrod, B. L. and Okumura, K. and Koehler, R. and Witter, R. C. and Bradley, L. A. and Harding, D. J.}
}
@article {724,
	title = {Great earthquakes and tsunamis of the past 2000 years at the Salmon River estuary, central Oregon coast, USA},
	journal = {Bulletin of the Seismological Society of America},
	volume = {94},
	year = {2004},
	note = {855anTimes Cited:18Cited References Count:80},
	month = {Aug},
	pages = {1276-1292},
	abstract = {Four buried tidal marsh soils at a protected inlet near the mouth of the Salmon River yield definitive to equivocal evidence for coseismic subsidence and burial by tsunami-deposited sand during great earthquakes at the Cascadia subduction zone. An extensive, landward-tapering sheet of sand overlies a peaty tidal-marsh soil over much of the lower estuary. Limited pollen and macrofossil data suggest that the soil suddenly subsided 0.3-1.0 m shortly before burial. Regional correlation of similar soils at tens of estuaries to the north and south and precise C-14 ages from one Salmon River site imply that the youngest soil subsided during the great earthquake of 26 January A.D. 1700. Evidence for sudden subsidence of three older soils during great earthquakes is more equivocal because older-soil stratigraphy can be explained by local hydrographic changes in the estuary. Regional C-14 correlation of two of the three older soils with soils at sites that better meet criteria for a great-earthquake origin is consistent with the older soils recording subsidence and tsunamis during at least two great earthquakes. Pollen evidence of sudden coseismic subsidence from the older soils is inconclusive, probably because the amount of subsidence was small (<0.5 m). The shallow depths of the older soils yield rates of relative sea-level rise substantially less than rates previously calculated for Oregon estuaries.},
	issn = {0037-1106},
	doi = {10.1785/012003210},
	author = {Nelson, A. R. and Asquith, A. C. and Grants, W. C.}
}
@article {687,
	title = {Holocene fault scarps near Tacoma, Washington, USA},
	journal = {Geology},
	volume = {32},
	year = {2004},
	note = {765ehTimes Cited:50Cited References Count:22},
	month = {Jan},
	pages = {9-12},
	abstract = {Airborne laser mapping confirms that Holocene active faults traverse the Puget Sound metropolitan area, northwestern continental United States. The mapping, which detects forest-floor relief of as little as 15 cm, reveals scarps along geophysical lineaments that separate areas of Holocene uplift and subsidence. Along one such line of scarps, we found that a fault warped the ground surface between A.D. 770 and 1160. This reverse fault, which projects through Tacoma, Washington, bounds the southern and western sides of the Seattle uplift. The northern flank of the Seattle uplift is bounded by a reverse fault beneath Seattle that broke in A.D. 900-930. Observations of tectonic scarps along the Tacoma fault demonstrate that active faulting with associated surface rupture and ground motions pose a significant hazard in the Puget Sound region.},
	issn = {0091-7613},
	doi = {10.1130/G19914.1},
	author = {Sherrod, B. L. and Brocher, T. M. and Weaver, C. S. and Bucknam, R. C. and Blakely, R. J. and Kelsey, H. M. and Nelson, A. R. and Haugerud, R.}
}
@article {2064,
	title = {The Catfish Lake scarp: preliminary field data and implications for earthquake hazards posed by the Tacoma fault},
	journal = {U. S. Geological Survey Open-File Report},
	volume = {03-0455},
	year = {2003},
	note = {id: 430},
	month = {2003},
	pages = {11 p.},
	author = {Sherrod, B. L. and Nelson, A. R. and Kelsey, H. M. and Brocher, T. M. and Blakely, R. J. and Weaver, C. S. and Rountree, N. K. and Rhea, S. and Jackson, B. S.}
}
@article {1361,
	title = {Field and laboratory data from an earthquake history study of the Waterman Point fault, Kitsap County, Washington},
	year = {2003},
	note = {id: 429},
	month = {2003},
	author = {Nelson, A. R. and Johnson, S. Y. and Kelsey, S. K. and Wells, R. E. and Sherrod, B. L. and Bradley, L. A. and Okumura, K. and Bogar, R.}
}
@article {733,
	title = {Late Holocene earthquakes on the Toe Jam Hill fault, Seattle fault zone, Bainbridge Island, Washington},
	journal = {Geological Society of America Bulletin},
	volume = {115},
	year = {2003},
	note = {740qwTimes Cited:41Cited References Count:53},
	month = {Nov},
	pages = {1388-1403},
	abstract = {Five trenches across a Holocene fault scarp yield the first radiocarbon-measured earthquake recurrence intervals for a crustal fault in western Washington. The scarp, the first to be revealed by laser imagery, marks the Toe Jam Hill fault, a north-dipping backthrust to the Seattle fault. Folded and faulted strata, liquefaction features, and forest soil A horizons buried by hanging-wall-collapse colluvium record three, or possibly four, earthquakes between 2500 and 1000 yr ago. The most recent earthquake is probably the 1050-1020 cal. (calibrated) yr B.P. (A.D. 900930) earthquake that raised marine terraces and triggered a tsunami in Puget Sound. Vertical deformation estimated from strati-graphic and surface offsets at trench sites suggests late Holocene earthquake magnitudes near M7, corresponding to surface ruptures >36 km long. Deformation features recording poorly understood latest Pleistocene earthquakes suggest that they were smaller than late Holocene earthquakes. Postglacial earthquake recurrence intervals based on 97 radiocarbon ages, most on detrital charcoal, range from similar to12,000 yr to as little as a century or less; corresponding fault-slip rates are 0.2 mm/ yr for the past 16,000 yr and 2 mm/yr for the past 2500 yr. Because the Toe Jam Hill fault is a backthrust to the Seattle fault, it may not have ruptured during every earthquake on the Seattle fault. But the earthquake history of the Toe Jam Hill fault is at least a partial proxy for the history of the rest of the Seattle fault zone.},
	issn = {0016-7606},
	doi = {10.1130/B25262.1},
	author = {Nelson, A. R. and Johnson, S. Y. and Kelsey, H. M. and Wells, R. E. and Sherrod, B. L. and Pezzopane, S. K. and Bradley, L. A. and Koehler, R. D. and Bucknam, R. C.}
}
@article {1358,
	title = {Map and data for Quaternary faults and folds in Washington State},
	year = {2003},
	note = {id: 997},
	month = {2003},
	author = {Lidke, D. J. and Johnson, S. Y. and McCory, P. A. and Personius, S. F. and Nelson, A. R. and Dart, R. L. and Bradley, L. A. and Haller, K. M. and Machette, M. N.}
}
@article {1357,
	title = {Maps and data from a trench investigation of the Utsalady Point fault, Whidbey Island, Washington},
	year = {2003},
	note = {id: 996},
	month = {2003},
	author = {Johnson, S. Y. and Nelson, A. R. and Personius, S. F. and Wells, R. E. and Kelsey, H. M. and Sherrod, B. L. and Okumura, K. and Koehler, R., III and Witter, R. C. and Bradley, L. A. and Harding, D. J.}
}
@article {2107,
	title = {Field and laboratory data from an earthquake history study of the Toe Jam Hill fault, Bainbridge Island, Washington},
	journal = {U.S. Geological Survey Open-File Report},
	volume = {02-60},
	year = {2002},
	note = {id: 428},
	month = {2002},
	pages = {37 p.},
	author = {Nelson, A. R. and Johnson, S. Y. and Wells, R. E. and Kelsey, H. M. and Pezzopane, S. K. and Sherrod, B. L. and Bradley, L. A. and Iii, Koehler R. D. and Bucknam, R. C. and Haugerud, R. A. and LaPrade, W. T.}
}
@article {2106,
	title = {Field and Laboratory data from an earthquake history study of the Toe Jam Hill fault, Bainbridge Island, Washington},
	journal = {U.S. Geological Survey Open-File Report 02-60},
	year = {2002},
	note = {id: 259},
	month = {2002},
	pages = {2 plates and 37 pages},
	author = {Nelson, A. R. and Johnson, S. Y. and Wells, R. E. and Pezzopane, S. K. and Kelsey, H. M. and Sherrod, B. L. and Bradley, L. A. and Koehler, R. D., III and Bucknam, R. C. and Haugerud, R. A. and LaPrade, W. T.}
}
@article {805,
	title = {Optical dating of tsunami-laid sand from an Oregon coastal lake},
	journal = {Quaternary Science Reviews},
	volume = {20},
	year = {2001},
	note = {500nqTimes Cited:24Cited References Count:39},
	month = {Dec},
	pages = {1915-1926},
	abstract = {Optical ages for five samples of tsunami-laid sand from an Oregon coastal lake were determined using an infrared optical-dating method on K-feldspar separates and, as a test of accuracy, compared to ages determined by AMS C-14 dating or detrital plant fragments found in the same beds. Two optical ages were about 20\% younger than calibrated C-14 ages of about 3.1 and 4.3 ka. Correction of the optical ages using measured anomalous fading rates brings them into agreement with the C-14 ages. The approach used holds significant promise for improving the accuracy of infrared optical-dating methods.Luminescence data for the other three samples result in optical age limits much greater than the C-14 ages. These data provide a textbook demonstration of the correlation between scatter in the luminescence intensity of individual sample aliquots and their normalization values that is expected when the samples contain sand grains not adequately exposed to daylight just prior to or during deposition and burial. Thus, the data for these three samples suggest that the tsunamis eroded young and old sand deposits before dropping the sand in the lake. (C) 2001 Elsevier Science Ltd. All rights reserved.},
	issn = {0277-3791},
	doi = {10.1016/S0277-3791(01)00043-9},
	author = {Ollerhead, J. and Huntley, D. J. and Nelson, A. R. and Kelsey, H. M.}
}
@article {2182,
	title = {Differences in great earthquake rupture extent inferred from tsunami-laid sand and foraminiferal assemblages at Alsea Bay, central Oregon coast},
	journal = {Geological Society of America Abstracts with Programs},
	volume = {33},
	year = {2000},
	note = {id: 257},
	month = {2000},
	pages = {146},
	author = {Nelson, A. R. and Jennings, A. E.}
}
@conference {1728,
	title = {OxCal analyses and varve-based sedimentation rates constrain the times of 14C-dated tsunamis in southern Oregon},
	booktitle = {Abstract for Geological Society of America Penbrose Conference on Great Cascadia Earthquake Tricentennial Seaside},
	year = {2000},
	note = {id: 1405},
	month = {2000},
	pages = {87},
	address = {Seaside, Oregon},
	author = {Nelson, A. R. and Kelsey, H. M. and Hemphill-Haley, Eileen and Witter, R. C.}
}
@article {2181,
	title = {Postglacial and Late Holocene earthquakes on the Toe Jam strand of the Seattle fault, Bainbridge Island Washington},
	journal = {Geological Society of America Abstracts with Programs},
	volume = {32},
	year = {2000},
	note = {id: 258},
	month = {2000},
	pages = {A-58},
	author = {Nelson, A. R. and Johnson, S. Y. and Pezzopane, S. K. and Wells, R. E. and Kelsey, H. M. and Sherrod, B. L. and Koehler, R. D. and Bradley, L. A. and Bucknam, R. C. and LaPrade, W. T. and Cox, J. W. and Narwold, C. F.}
}
@article {2218,
	title = {Holocene surface faulting in the Seattle fault zone, Bainbridge Island, Washington},
	journal = {Seismological Research Letters},
	volume = {70},
	year = {1999},
	note = {id: 1404},
	month = {1999},
	pages = {233},
	author = {Nelson, A. R. and Pezzopane, S. K. and Bucknam, R. C. and Koehler, R. D. and Narwold, C. F. and Kelsey, H. M. and Sherrod, B. L. and LaPrade, W. T. and Wells, R. E. and Johnson, S. Y.}
}
