Articles | Volume 13, issue 6
https://doi.org/10.5194/essd-13-2487-2021
https://doi.org/10.5194/essd-13-2487-2021
Data description paper
 | 
03 Jun 2021
Data description paper |  | 03 Jun 2021

Marine terraces of the last interglacial period along the Pacific coast of South America (1° N–40° S)

Roland Freisleben, Julius Jara-Muñoz, Daniel Melnick, José Miguel Martínez, and Manfred R. Strecker

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This preprint is open for discussion and under review for Earth Surface Dynamics (ESurf).
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Cited articles

Anderson, R. S., Densmore, A. L., and Ellis, M. A.: The generation and degradation of marine terraces, Basin Research, 11, 7–19, https://doi.org/10.1046/j.1365-2117.1999.00085.x, 1999. 
Angermann, D., Klotz, J., and Reigber, C.: Space-geodetic estimation of the Nazca-South America Euler vector, Earth Planet. Sc. Lett., 171, 329–334, https://doi.org/10.1016/S0012-821X(99)00173-9, 1999. 
Baker, A., Allmendinger, R. W., Owen, L. A., and Rech, J. A.: Permanent deformation caused by subduction earthquakes in northern Chile, Nat. Geosci., 6, 492–496, https://doi.org/10.1038/ngeo1789, 2013. 
Bangs, N. L. and Cande, S. C.: Episodic development of a convergent margin inferred from structures and processes along the southern Chile margin, Tectonics, 16, 489–503, 1997. 
Barazangi, M. and Isacks, B. L.: Spatial distribution of earthquakes and subduction of the Nazca plate beneath South America, Geology, 4, 686, https://doi.org/10.1130/0091-7613(1976)4<686:SDOEAS>2.0.CO;2, 1976. 
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Tectonically active coasts are dynamic environments that host densely populated areas and associated infrastructure. We measured and described last interglacial marine terraces along 5000 km of the western South American coast. The pattern of terrace elevations displays short- to long-wavelength structures that may be controlled by crustal faults and the subduction of major bathymetric anomalies. Latitudinal climate characteristics may further influence their generation and preservation.
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