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doi:10.2204/iodp.proc.339.104.2013

References

Adkins, J.F., and Schrag, D.P., 2001. Pore fluid constraints on deep ocean temperature and salinity during the Last Glacial Maximum. Geophys. Res. Lett., 28(5):771–774. doi:10.1029/2000GL011597

Adkins, J.F., and Schrag, D.P., 2003. Reconstructing Last Glacial Maximum bottom water salinities from deep-sea sediment pore fluid profiles. Earth Planet Sci. Lett., 216(1–2):109–123. doi:10.1016/​S0012-821X(03)00502-8

Alvarez Zarikian, C.A., Stepanova, A.Y., and Grützner, J., 2009. Glacial–interglacial variability in deep sea ostracod assemblage composition at IODP Site U1314 in the subpolar North Atlantic. Mar. Geol., 258(1–4):69–87. doi:10.1016/​j.margeo.2008.11.009

Alves, T.M., Gawthorpe, R.L., Hunt, D.W., and Monteiro, J.H., 2003. Cenozoic tectono-sedimentary evolution of the western Iberian margin. Mar. Geol., 195(1–4):75–108. doi:10.1016/S0025-3227(02)00683-7

Bayliss, D.D., 1969. The distribution of Hyalinea balthica and Globorotalia truncatulinoides in the type Calabrian. Lethaia, 2(2):133–143. doi:10.1111/j.1502-3931.1969.tb01632.x

Blum, P., 1997. Physical properties handbook: a guide to the shipboard measurement of physical properties of deep-sea cores. ODP Tech. Note, 26. doi:10.2973/odp.tn.26.1997

Boetius, A., Ravenschlag, K., Schubert, C.J., Rickert, D., Widdel, F., Gieseke, A., Amann, R., Jørgensen, B.B., Witte, U., and Pfannkuche, O., 2000. A marine microbial consortium apparently mediating anaerobic oxidation of methane. Nature (London, U. K.), 407(6804):623–626. doi:10.1038/​35036572

Cronin, T.M., 1983. Bathyal ostracodes from the Florida-Hatteras slope, the straits of Florida, and the Blake Plateau. Mar. Micropaleontol., 8(2):89–119. doi:10.1016/0377-8398(83)90007-5

Cronin, T.M., DeMartino, D.M., Dwyer, G.S., and Rodriguez-Lazaro, J., 1999. Deep-sea ostracode species diversity: response to late Quaternary climate change. Mar. Micropaleontol., 37(3–4):231–249. doi:10.1016/​S0377-8398(99)00026-2

Dählmann, A., and de Lange, G.J., 2003. Fluid–sediment interactions at eastern Mediterranean mud volcanoes: a stable isotope study from ODP Leg 160. Earth Planet. Sci. Lett., 212(3–4):377–391. doi:10.1016/​S0012-821X(03)00227-9

Desprat, S., Sánchez Goñi, M.F., Naughton, F., Turon, J.-L., Duprat, J., Malaizé, B., Cortijo, E., and Peypouquet, J.-P., 2007. Climate variability of the last five isotopic interglacials: direct land-sea-ice correlation from the multiproxy analysis of north-western Iberian margin deep-sea cores. In Sirocko, F., Claussen, M., Sánchez Goñi, M.F., and Litt, T. (Eds.), The Climate of Past Interglacials. Dev. Quat. Sci., 7:375–386. doi:10.1016/​S1571-0866(07)80050-9

Egbert, G.D., and Erofeeva, S.Y., 2002. Efficient inverse modeling of barotropic ocean tides. J. Atmos. Oceanic Technol., 19(2):183–204. doi:10.1175/​1520-0426(2002)019<0183:EIMOBO>2.0.CO;2

Emerson, S., and Hedges, J.I., 1988. Processes controlling the organic carbon content of open ocean sediments. Paleoceanography, 3(5):621–634. doi:10.1029/​PA003i005p00621

Expedition 339 Scientists, 2013a. Methods. In Stow, D.A.V., Hernández-Molina, F.J., Alvarez Zarikian, C.A., and the Expedition 339 Scientists, Proc. IODP, 339: Tokyo (Integrated Ocean Drilling Program Management International, Inc.). doi:10.2204/iodp.proc.339.102.2013

Expedition 339 Scientists, 2013b. Site U1385. In Stow, D.A.V., Hernández-Molina, F.J., Alvarez Zarikian, C.A., and the Expedition 339 Scientists, Proc. IODP, 339: Tokyo (Integrated Ocean Drilling Program Management International, Inc.). doi:10.2204/​iodp.proc.339.103.2013

Faugères, J.-C., Frappa, M., Gonthier, E., de Resseguier, A., and Stow, D., 1985a. Modelé et facies de type contourite à la surface d’une ride sédimentaire édifiée par des courants issus de la veine d’eau méditerranéenne (ride du Faro, Golfe de Cadix). Bull. Soc. Geol. Fr., 1(1):35–47.

Faugères, J.-C., Frappa, M., Gonthier, E., and Grousset, F., 1985b. Impact de la veine deau méditerranéenne sur la sedimentation de la marge sud et ouest Iberique au Quaterbaire recent. Bull. Inst. Geol. Bassin Aquitaine, 37:259–287.

Faugères, J.C., Mézerais, M.L., and Stow, D.A.V., 1993. Contourite drift types and their distribution in the North and South Atlantic Ocean basins. Sediment. Geol., 82(1–4):189–203. doi:10.1016/​0037-0738(93)90121-K

Flores, J.-A., Colmenero-Hidalgo, E., Mejía-Molina, A.E., Baumann, K.-H., Hendericks, J., Larsson, K., Prabhu, C.N., Sierro, F.J., and Rodrigues, T., 2010. Distribution of large Emiliania huxleyi in the central and northeast Atlantic as a tracer of surface ocean dynamics during the last 25,000 years. Mar. Micropaleontol., 76(3–4):53–66. doi:10.1016/j.marmicro.2010.05.001

García, M., Hernández-Molina, F.J., Llave, E., Stow, D.A.V., León, R., Fernández-Puga, M.C., Díaz del Río, V., and Somoza, L., 2009. Contourite erosive features caused by the Mediterranean Outflow Water in the Gulf of Cádiz: Quaternary tectonic and oceanographic implications. Mar. Geol., 257(1–4):24–40 doi:10.1016/j.margeo.2008.10.009

Gieskes, J.M., 1983. The chemistry of interstitial waters of deep sea sediments: interpretation of deep sea drilling data. In Riley, J.P., and Chester, R. (Eds.), Chemical Oceanography (Vol. 8): London (Academic), 221–269.

Gonthier, E.G., Faugeres, J.C., and Stow, D.A.V., 1984. Contourite facies of the Faro Drift, Gulf of Cádiz. In Stow, D.A.V., and Piper, D.J.W. (Eds.), Fine-Grained Sediments: Deep Water Processes and Facies. Geol. Soc. Spec. Publ., 15:275–292. doi:10.1144/GSL.SP.1984.015.01.18

Grevemeyer, I., Kaul, N., and Kopf, A., 2009. Heat flow anomalies in the Gulf of Cadiz and off Cape San Vincente, Portugal. Mar. Pet. Geol., 26(6):795–804. doi:10.1016/j.marpetgeo.2008.08.006

Griffiths, R., Barber, T.D., and Faivre, O., 2000. Optimal evaluation of formation resistivities using array induction and array laterolog tools. Trans. SPWLA Annu. Logging Symp., 41:BBB. (Abstract)

Habgood, E.L., Kenyon, N.H., Masson, D.G., Akhmetzhanov, A., Weaver, P.P.E., Gardner, J., and Mulder, T., 2003. Deep-water sediment wave fields, bottom current sand channels, and gravity flow channel-lobe systems: Gulf of Cádiz, NE Atlantic. Sedimentology, 50(3):483–510. doi:10.1046/​j.1365-3091.2003.00561.x

Hanquiez, V., Mulder, T., Lecroart, P., Gonthier, E., Marchès, E., and Voisset, M., 2007. High resolution seafloor images in the Gulf of Cádiz, Iberian margin. Mar. Geol., 246(1):42–59. doi:10.1016/​j.margeo.2007.08.002

Hayward, B.W., 2002. Late Pliocene to middle Pleistocene extinctions of deep-sea benthic foraminifera (“Stilostomella extinction”) in the southwest Pacific. J. Foraminiferal Res., 32(3):274–307. doi:10.2113/​32.3.274

Hernández-Molina, F.J., Llave, E., Somoza, L., Fernández-Puga, M.C., Maestro, A., León, R., Medialdea, T., Barnolas, A., García, M., Díaz del Río, V., Fernández-Salas, L.M., Vázquez, J.T., Lobo, F., Alveirinho Dias, J.M., Rodero, J., and Gardner, J., 2003. Looking for clues to paleoceanographic imprints: a diagnosis of the Gulf of Cádiz contourite depositional systems. Geology, 31(1):19–22. doi:10.1130/​0091-7613(2003)031<0019:LFCTPI>2.0.CO;2

Hernández-Molina, F.J., Llave, E., Stow, D.A.V., García, M., Somoza, L., Vázquez, J.T., Lobo, F.J., Maestro, A., Díaz del Río, V., León, R., Medialdea, T., and Gardner, J., 2006. The contourite depositional system of the Gulf of Cádiz: a sedimentary model related to the bottom current activity of the Mediterranean Outflow Water and its interaction with the continental margin. Deep-Sea Res., Part II, 53(11–13):1420–1463. doi:10.1016/j.dsr2.2006.04.016

Hilgen, F.J., 1991. Extension of the astronomically calibrated (polarity) time scale to the Miocene/Pliocene boundary. Earth Planet. Sci. Lett., 107(2):349–368. doi:10.1016/0012-821X(91)90082-S

Hsü, K.J., Cita, M.B., and Ryan, W.B.F., 1973. The origin of the Mediterranean evaporites. In Ryan, W.B.F., Hsü, K.J., et al., Init. Repts. DSDP, 13: Washington, DC (U.S. Govt. Printing Office), 1203–1231. doi:10.2973/dsdp.proc.13.143.1973

Hyndman, R.D., Erickson, A.J., and Von Herzen, R.P., 1974. Geothermal measurements on DSDP Leg 26. In Davies, T.A., Luyendyk, B.P., et al., Init. Repts. DSDP, 26: Washington, DC (U.S. Govt. Printing Office), 451–463. doi:10.2973/dsdp.proc.26.113.1974

Joannin, S., Bassinot, F., Combourieu Nebout, N., Peyron, O., and Beaudoin, C., 2011. Vegetation response to obliquity and precession forcing during the mid-Pleistocene transition in western Mediterranean region (ODP Site 976). Quat. Sci. Rev., 30(3–4):280–297. doi:10.1016/​j.quascirev.2010.11.009

Kaiho, K., 1999. Effect of organic carbon flux and dissolved oxygen on the benthic foraminiferal oxygen index (BFOI). Mar. Micropaleontol., 37(1):67–76. doi:10.1016/​S0377-8398(99)00008-0

Kastner, M., Elderfield, H., and Martin, J.B., 1991. Fluids in convergent margins: what do we know about their composition, origin, role in diagenesis and importance for oceanic chemical fluxes? Philos. Trans. R. Soc. London, Ser. A, 335(1638):243–259. doi:10.1098/rsta.1991.0045

Katz, A., and Ben-Yaakov, S., 1980. Diffusion of seawater ions, Part II. The role of activity coefficients and ion pairing. Mar. Chem., 8(4):263–280. doi:10.1016/0304-4203(80)90016-X

Kawagata, S., Hayward, B.W., Grenfell, H.R., and Sabaa, A., 2005. Mid-Pleistocene extinction of deep-sea foraminifera in the North Atlantic Gateway (ODP Sites 980 and 982). Palaeogeogr., Palaeoclimatol., Palaeoecol., 221(3–4):267–291. doi:10.1016/​j.palaeo.2005.03.001

Kenyon, N.H., and Belderson, R.H., 1973. Bed forms of the Mediterranean undercurrent observed with side-scan sonar. Sediment. Geol., 9(2):77–99. doi:10.1016/0037-0738(73)90027-4

Kirschvink, J.L., 1980. The least-squares line and plane and the analysis of palaeomagnetic data. Geophys. J. R. Astron. Soc., 62(3):699–718. doi:10.1111/j.1365-246X.1980.tb02601.x

Leckie, R.M., and Olson, H.C., 2003. Foraminifera as proxies of sea-level change on siliciclastic margins. In Olson, H.C., and Leckie, R.M. (Eds.), Micropaleontologic Proxies of Sea-Level Change and Stratigraphic Discontinuities. Spec. Publ.—SEPM (Soc. Sediment. Geol.), 75:5–19.

Llave, E., Hernández-Molina, F.J., Somoza, L., Díaz del Río, V., Stow, D.A.V., Maestro, A., and Alveirinho Dias, J.M., 2001. Seismic stacking pattern of the Faro-Albufeira contourite system (Gulf of Cádiz): a Quaternary record of paleoceanographic and tectonic influences. Mar. Geophys. Res., 22(5–6):487–508. doi:10.1023/A:1016355801344

Llave, E., Hernández-Molina, F.J., Somoza, L., Stow, D.A.V., and Díaz Del Río, V., 2007. Quaternary evolution of the contourite depositional system in the Gulf of Cádiz. Geol. Soc. Spec. Publ., 276:49–79. doi:10.1144/GSL.SP.2007.276.01.03

Llave, E., Matias, H., Hernández-Molina, F.J., Ercilla, G., Stow, D.A.V., and Medialdea, T., 2011. Pliocene–Quaternary contourites along the northern Gulf of Cadiz margin: sedimentary stacking pattern and regional distribution. Geo-Mar. Lett., 31(5–6):377–390. doi:10.1007/​s00367-011-0241-3

Llave, E., Schönfeld, J., Hernández-Molina, F.J., Mulder, T., Somoza, L., Díaz del Río, V., and Sánchez-Almazo, I., 2006. High-resolution stratigraphy of the Mediterranean outflow contourite system in the Gulf of Cádiz during the late Pleistocene: the impact of Heinrich events. Mar. Geol., 227(3–4):241–262. doi:10.1016/j.margeo.2005.11.015

Lourens, L., Hilgen, F., Shackleton, N.J., Laskar, J., and Wilson, D., 2004. The Neogene period. In Gradstein, F.M., Ogg, J.G., and Smith, A. (Eds.), A Geologic Time Scale 2004: Cambridge (Cambridge Univ. Press), 409–440.

Marchès, E., Mulder, T., Cremer, M., Bonnel, C., Hanquiez, V., Gonthier, E., and Lecroart, P., 2007. Contourite drift construction influenced by capture of Mediterranean Outflow Water deep-sea current by the Portimão submarine canyon (Gulf of Cádiz, South Portugal). Mar. Geol., 242(4):247–260. doi:10.1016/j.margeo.2007.03.013

McDuff, R.E., 1985. The chemistry of interstitial waters, Deep Sea Drilling Project Leg 86. In Heath, G.R., Burckle, L.H., et al., Init. Repts. DSDP, 86: Washington, DC (U.S. Govt. Printing Office), 675–687. doi:10.2973/dsdp.proc.86.131.1985

Meyers, P.A., 1997. Organic geochemical proxies of paleoceanographic, paleolimnologic, and paleoclimatic processes. Org. Geochem., 27(5–6):213–250. doi:10.1016/​S0146-6380(97)00049-1

Millot, C., Candela, J., Fuda, J.-L., and Tber, Y., 2006. Large warming and salinification of the Mediterranean outflow due to changes in its composition. Deep-Sea Res., Part I, 53(4):656–666. doi:10.1016/​j.dsr.2005.12.017

Mulder, T., Voisset, M., Lecroart, P., Le Drezen, E., Gonthier, E., Hanquiez, V., Faugères, J.-C., Habgood, E., Hernandez-Molina, F.J., Estrada, F., Llave-Barranco, E., Poirier, D., Gorini, C., Fuchey, Y., Volker, A., Freitas, P., Lobo Sanchez, F., Fernandez, L.M., and Morel, J., 2003. The Gulf of Cádiz: an unstable giant contouritic levee. Geo-Mar. Lett., 23(1):7–18. doi:10.1007/s00367-003-0119-0

Murray, J.W., 2006. Ecology and Applications of Benthic Foraminifera: Cambridge (Cambridge Univ. Press).

Nelson, C.H., Baraza, J., Maldonado, A., Rodero, J., Escutia, C., and Barber, J.H., Jr., 1999. Influence of the Atlantic inflow and Mediterranean outflow currents on late Quaternary sedimentary facies of Gulf of Cádiz continental margin. Mar. Geol., 155(1–2):99–129. doi:10.1016/​S0025-3227(98)00143-1

Nelson, C.H., and Maldonado, A., 1999. The Cadiz margin study off Spain: an introduction. Mar. Geol., 155(1–2):3–8. doi:10.1016/​S0025-3227(98)00138-8

Potter, R.A., and Lozier, M.S., 2004. On the warming and salinification of the Mediterranean Outflow Waters in the North Atlantic. Geophys. Res. Lett., 31(1):L01202. doi:10.1029/2003GL018161

Pribnow, D., Kinoshita, M., and Stein, C., 2000. Thermal Data Collection and Heat Flow Recalculations for Ocean Drilling Program Legs 101–180: Hanover, Germany (Inst. Joint Geosci. Res., Inst. Geowiss. Gemeinschaftsauf. [GGA]). http://​www-odp.tamu.edu/​publications/​heatflow/​ODPReprt.pdf

Raffi, I., Backman, J., Fornaciari, E., Pälike, H., Rio, D., Lourens, L., and Hilgen, F., 2006. A review of calcareous nannofossil astrobiochronology encompassing the past 25 million years. Quat. Sci. Rev., 25(23–24):3113–3137. doi:10.1016/​j.quascirev.2006.07.007

Raffi, I., Backman, J., Rio, D., and Shackleton, N.J., 1993. Plio–Pleistocene nannofossil biostratigraphy and calibration to oxygen isotope stratigraphies from Deep Sea Drilling Project Site 607 and Ocean Drilling Program Site 677. Paleoceanography, 8(3):387–408. doi:10.1029/​93PA00755

Rogerson, M., Rohling, E.J., Weaver, P.P.E., and Murray, J.W., 2005. Glacial to interglacial changes in the settling depth of the Mediterranean outflow plume. Paleoceanography, 20(3):PA3007. doi:10.1029/​2004PA001106

Roque, C., Duarte, H., Terrinha, P., Valadares, V., Noiva, J., Cachão, M., Ferreira, J., Legoinha, P., and Zitellini, N., 2012. Pliocene and Quaternary depositional model of the Algarve margin contourite drifts (Gulf of Cádiz, SW Iberia): seismic architecture, tectonic control, and paleoceanographic insights. Mar. Geol., 303–306:42–62. doi:10.1016/​j.margeo.2011.11.001

Ruttenberg, K.C., and Goñi, M.A., 1997. Phosphorus distribution, C:N:P ratios, and δ13Coc in arctic, temperate, and tropical coastal sediments: tools for characterizing bulk sedimentary organic matter. Mar. Geol., 139(1–4):123–145. doi:10.1016/​S0025-3227(96)00107-7

Schönfeld, J., 1997. The impact of the Mediterranean Outflow Water (MOW) on benthic foraminiferal assemblages and surface sediments at the southern Portuguese continental margin. Mar. Micropaleontol., 29(3–4):211–236. doi:10.1016/S0377-8398(96)00050-3

Schönfeld, J., 2002. Recent benthic foraminiferal assemblages in deep high-energy environments from the Gulf of Cádiz (Spain). Mar. Micropaleontol., 44(3–4):141–162. doi:10.1016/​S0377-8398(01)00039-1

Schönfeld, J., and Zahn, R., 2000. Late glacial to Holocene history of the Mediterranean outflow. Evidence from benthic foraminiferal assemblages and stable isotopes at the Portuguese margin. Palaeogeogr., Palaeoclimatol., Palaeoecol., 159(1–2):85–111. doi:10.1016/​S0031-0182(00)00035-3

Schrag, D.P., and DePaolo, D.J., 1993. Determination of δ18O of seawater in the deep ocean during the Last Glacial Maximum. Paleoceanography, 8(1):1–6. doi:10.1029/92PA02796

Sierro, F.J., Hernandez-Almeida, I., Alonso-Garcia, M., and Flores, J.A., 2009. Data report: Pliocene–Pleistocene planktonic foraminifer bioevents at IODP Site U1313. In Channell, J.E.T., Kanamatsu, T., Sato, T., Stein, R., Alvarez Zarikian, C.A., Malone, M.J., and the Expedition 303/306 Scientists, Proc. IODP, 303/306: College Station, TX (Integrated Ocean Drilling Program Management International, Inc.). doi:10.2204/iodp.proc.303306.205.2009

Sierro, F.J., Hodell, D.A., Curtis, J.H., Flores, J.A., Reguera, I., Colmenero-Hidalgo, E., Bárcena, M.A., Grimalt, J.O., Cacho, I., Frigola, J., and Canals, M., 2005. Impact of iceberg melting on Mediterranean thermohaline circulation during Heinrich events. Paleoceanography, 20(2):PA2019. doi:10.1029/2004PA001051

Sierro, F.J., Ledesma, S., and Flores, J.A., 2008. Astrobiochronology of late Neogene deposits near the Strait of Gibraltar (SW Spain). Implications for the tectonic control of the Messinian salinity crisis. In Briand, F. (Ed.), The Messinian Salinity Crisis from Mega-deposits to Microbiology—A Consensus Report. CIESM Workshop Monogr., 33:45–48. http://​www.ciesm.org/​online/​monographs/​Almeria07.pdf

Sierro, F.J., Ledesma, S., Flores, J.-A., Torrescusa, S., and Martínez del Olmo, W., 2000. Sonic and gamma-ray astrochronology: cycle to cycle calibration of Atlantic climatic to Mediterranean sapropels and astronomical oscillations. Geology, 28(8):695–698. doi:10.1130/​0091-7613(2000)28<695:SAGACT>2.0.CO;2

Stow, D.A.V., Faugères, J.-C., and Gonthier, E., 1986. Facies distribution and textural variation in Faro Drift contourites: velocity fluctuation and drift growth. Mar. Geol., 72(1–2):71–100. doi:10.1016/​0025-3227(86)90100-3

Stow, D.A.V., Faugères, J.-C., Gonthier, E., Cremer, M., Llave, E., Hernández-Molina, F.J., Somoza, L., and Díaz-del-Río, V., 2002. Faro-Albufeira Drift complex, northern Gulf of Cádiz. In Stow, D.A.V., Pudsey, C.J., Howe, J.A., Faugères, J.-C., and Viana, A.R. (Eds.), Deep-Water Contourite Systems: Modern Drifts and Ancient Series, Seismic and Sedimentary Characteristics. Mem.—Geol. Soc. London, 22(1):137–154. doi:10.1144/GSL.MEM.2002.022.01.11

Stow, D., Hernández-Molina, F.J., Hodell, D., and Alvarez Zarikian, C.A., 2011. Mediterranean outflow: environmental significance of the Mediterranean Outflow Water and its global implications. IODP Sci. Prosp., 339. doi:10.2204/iodp.sp.339.2011

Toucanne, S., Mulder, T., Schönfeld, J., Hanquiez, V., Gonthier, E., Duprat, J., Cremer, M., and Zaragosi, S., 2007. Contourites of the Gulf of Cádiz: a high-resolution record of the paleocirculation of the Mediterranean Outflow Water during the last 50,000 years. Palaeogeogr., Palaeoclimatol., Palaeoecol., 246(2–4):354–366. doi:10.1016/j.palaeo.2006.10.007

Traverse, A., 1988. Paleopalynology: Boston (Unwyn Hyman).

Tzedakis, P.C., Pälike, H., Roucoux, K.H., and de Abreu, L., 2009. Atmospheric methane, southern European vegetation and low–mid latitude links on orbital and millennial timescales. Earth Planet. Sci. Lett., 277(3–4):307–317. doi:10.1016/j.epsl.2008.10.027

van Morkhoven, F.P.C.M., Berggren, W.A., and Edwards, A.S., 1986. Cenozoic Cosmopolitan Deep-Water Benthic Foraminifera. Bull. Cent. Rech. Explor.—Prod. Elf-Aquitaine, 11.

Voelker, A.H.L., Lebreiro, S.M., Schönfeld, J., Cacho, I., Erlenkeuser, H., and Abrantes, F., 2006. Mediterranean Outflow strengthening during Northern Hemisphere coolings: a salt source for the glacial Atlantic? Earth Planet. Sci. Lett., 245(1–2):39–55. doi:10.1016/​j.epsl.2006.03.014

Wei, W., 1993. Calibration of upper Pliocene–lower Pleistocene nannofossil events with oxygen isotope stratigraphy. Paleoceanography, 8(1):85–99. doi:10.1029/92PA02504

Xuan, C., and Channell, J.E.T., 2009. UPmag: MATLAB software for viewing and processing U channel or other pass-through paleomagnetic data. Geochem., Geophys., Geosyst., 10(10):Q10Y07. doi:10.1029/​2009GC002584