Articles | Volume 16, issue 6
Clim. Past, 16, 2017–2037, 2020
https://doi.org/10.5194/cp-16-2017-2020
Clim. Past, 16, 2017–2037, 2020
https://doi.org/10.5194/cp-16-2017-2020
Research article
03 Nov 2020
Research article | 03 Nov 2020

Coccolithophore productivity at the western Iberian Margin during the Middle Pleistocene (310–455 ka) – evidence from coccolith Sr∕Ca data

Catarina Cavaleiro et al.

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Cited articles

Abrantes, F.: Palaeoproductivity oscillations during the last 130 ka along the Portuguese and NW African margins, Geol. Soc. London, Spec. Publ., 64, 499–510, https://doi.org/10.1144/GSL.SP.1992.064.01.32, 1992. 
Abrantes, F.: 200 000 yr diatom records from Atlantic upwelling sites reveal maximum productivity during LGM and a shift in phytoplankton community structure at 185?000 yr, Earth Planet. Sci. Lett., 176, 7–16, https://doi.org/10.1016/S0012-821X(99)00312-X, 2000. 
Abrantes, F. and Moita, M. T.: Water column and recent sediment data on diatoms and coccolithophorids, off Portugal, confirm sediment record of upwelling events, Oceanol. Acta, 22, 319–336, https://doi.org/10.1016/S0399-1784(99)80055-3, 1999. 
Abrantes, F., Rodrigues, T., Ventura, C., Santos, C., Li, B., Kim, J. K., Roehl, U., Voelker, A., and Hodell, D.: Past Productivity conditions off SW Iberia at the transition from the 41 ky to the 100 ky world; The record of IODP Sites U1385 and U1391, in Achievements and perspectives in scientific ocean and continental drilling – EGU, 2017. 
Alonso-Garcia, M., Sierro, F. J., and Flores, J. A.: Arctic front shifts in the subpolar North Atlantic during the Mid-Pleistocene (800–400 ka) and their implications for ocean circulation, Palaeogeogr. Palaeoclim. Palaeoecol., 311, 268–280, https://doi.org/10.1016/j.palaeo.2011.09.004, 2011.