@booklet {Goldfinger,
	title = {{Turbidite Event History{\textemdash}Methods and Implications for Holocene Paleoseismicity of the Cascadia Subduction Zone}},
	year = {2012},
	publisher = {U. S. Geological Survey},
	abstract = {Appendices. {\textendash} 170 pages, 64 figures, 13 tables.},
	url = {http://digital.csic.es/handle/10261/66386},
	author = {Goldfinger, Chris and Nelson, C. Hans and Morey, Ann E. and Johnson, Joel E. and Patton, Jason and Karabanov, Eugene and Guti{\'e}rrez-Pastor, Julia and Eriksson, Andrew T. and Gr{\'a}cia, Eul{\`a}lia and Dunhill, Gita and Enkin, Randolph J. and Dallimore, Audrey and Vallier, Tracy}
}
@article {Gracia2010,
	title = {{Holocene earthquake record offshore Portugal (SW Iberia): testing turbidite paleoseismology in a slow-convergence margin}},
	journal = {Quaternary Science Reviews},
	volume = {29},
	number = {9-10},
	year = {2010},
	month = {may},
	pages = {1156{\textendash}1172},
	abstract = {The SW margin of the Iberian Peninsula hosts the present-day boundary between the Eurasian and African Plates. Convergence (4-5 mm/yr) is accommodated through a wide deformation zone characterized by moderate magnitude seismic activity. This zone has also been the source of the most important seismic events in Western Europe, such as the 1755 Lisbon Earthquake and Tsunami and 1969 Horseshoe Earthquake. Despite efforts to identify active seismogenic structures in the Gulf of Cadiz in the last ten years, little is known about its paleoseismic history. The turbidite paleoseismology approach was applied for the first time in a low-rate convergent margin to determine the recurrence interval of large earthquake events that occurred in SW Iberia during the Holocene. Four sediment cores collected at strategically located sites offshore Portugal (i.e. Tagus Abyssal Plain, Infante Don Henrique Basin and Horseshoe Abyssal Plain) reveal that these deep-sea basins preserve a record of episodic deposition of turbidites. In the SW Iberian Margin excluding special climatic events, earthquakes are the most likely triggering mechanism for synchronous, widely-spaced distributed turbidites during the Holocene, when the sea level was relatively stable. Age correlation together with textural, mineralogical, physical properties and geochemical signatures of the new cores complemented by pre-existing multicores and gravity cores reveals a total of 7 widespread turbidite events for the Holocene. Precise dating of the most recent turbidite event (E1) based on 210Pb and 137Cs geochronology provides an age of AD 1971 {\textpm} 3. This age corresponds to a high-magnitude instrumental earthquake in the region: the 1969 Horseshoe Earthquake (Mw 8.0). Calibrated 14C ages of subsequent widespread turbidite events (E3 and E5) correlate with the dates of important historical earthquakes and paleotsunami deposits in the Gulf of Cadiz area, such as AD 1755 and 218 BC, respectively. If older synchronous events (E6, E8, and E10) with ages ranging from 4960-5510 yr BP to 8715-9015 yr BP are also taken into account, a great earthquake recurrence interval of about 1800 years is obtained for the Holocene. Our correlations suggest that the turbidite record may be considered as a proxy for paleoseismic activity in low-convergence rate margins, and a valuable complementary tool in earthquake and tsunami hazard assessment along the coasts of the Iberian Peninsula and North Africa. {\textcopyright} 2010 Elsevier Ltd. All rights reserved.},
	issn = {02773791},
	doi = {10.1016/j.quascirev.2010.01.010},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-77950629573\&partnerID=tZOtx3y1},
	author = {Gr{\'a}cia, Eul{\`a}lia and Vizcaino, Alexis and Escutia, Carlota and Asioli, Alessandra and Rod{\'e}s, {\'A}ngel and Pall{\`a}s, Raimon and Garcia-Orellana, Jordi and Lebreiro, Susana and Goldfinger, Chris}
}
@article {Goldfinger2007,
	title = {{Rupture lengths and temporal history of significant earthquakes on the offshore and north coast segments of the Northern San Andreas Fault based on turbidite stratigraphy}},
	journal = {Earth and Planetary Science Letters},
	volume = {254},
	number = {1-2},
	year = {2007},
	pages = {9{\textendash}27},
	abstract = {74 piston, gravity and jumbo Kasten cores were collected from channel and canyon systems draining the northern California continental margin to investigate the record of periodic Holocene turbidites for possible connection to large magnitude earthquakes on the adjacent Northern San Andreas Fault. Poorly known channel systems were mapped with multibeam sonar to define pathways and channel confluences. Cores sampled all major and many minor channel systems extending from Cape Mendocino to just north of Monterey Bay. Sampling both along and across channels was done and particular attention was paid to channel confluences, as these areas afford opportunities to test for synchronous triggering of turbidity currents. While at sea, all cores were scanned using a GEOTEK multisensor core logger (MSCL), which collects high-resolution photography, P-wave velocity, gamma-ray density, and magnetic susceptibility data from the unsplit cores. Lithology was logged visually, and cores were later imaged with X-radiography. We use 14C ages, relative dating tests at channel confluences, and stratigraphic correlation using physical properties to determine whether turbidites deposited in separate channel systems are correlative, implying they were triggered by a common event. These tests can, in most cases, separate earthquake-triggered turbidity currents from other possible sources. The late Holocene turbidite record off northern California passes these tests for synchronous triggering, and can be correlated with multiple proxies from site to site between Noyo Channel and the latitude of San Francisco. Preliminary comparisons of our event ages with existing and in progress work at onshore coastal sites show good correlation, further circumstantial evidence that the offshore record is primarily earthquake generated. During the last \~{} 2800~yr, 15 turbidites are recognized, including the great 1906 earthquake. Their chronology establishes an average repeat time of \~{} 200~yr, similar to the onshore value of \~{} 230~yr. Along-strike correlation suggests that at least 8 of the youngest 10 of these events ruptured the 320~km distance from the Mendocino Triple Junction to near San Francisco. {\textcopyright} 2006.},
	keywords = {Northern San Andreas Fault, Paleoseismology, Turbidite},
	issn = {0012821X},
	doi = {10.1016/j.epsl.2006.11.017},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-33846271439\&partnerID=tZOtx3y1},
	author = {Goldfinger, Chris and Morey, Ann E. and Nelson, C. Hans and Guti{\'e}rrez-Pastor, Julia and Johnson, Joel E. and Karabanov, Eugene and Chaytor, Jason and Eriksson, Andrew}
}
