(Table S1) Age determination of sediment core RAPiD-21-03K

A decadal resolution time series of sea surface temperature (SST) spanning the last two millennia is reconstructed by combining a proxy record from a new sediment sequence with previously published data from core MD99-2275, north of Iceland. The alkenone based SST reconstruction is validated with historic observational data and compared to a new similar temporal resolution reconstruction obtained from sediment core RAPiD21-3K, in the subpolar North Atlantic. The two SST paleorecords show consistent multidecadal scale coolings throughout the interval and similar expressions during the contrasted climatic periods 'colloquially known' as the Medieval Climatic Anomaly (MCA) and Little Ice Age (LIA). In order to further understand the temporal and spatial SST variations and investigate the influence of natural forcings on the observed SST changes during the last millennium, we compare our time series to simulations using the Institut Pierre-Simon Laplace IPSLCM4-v2 climate model. This comparison highlights the potential importance of volcanism as a natural forcing driving coherent abrupt cooling events captured in the subpolar North Atlantic records.

(Table 1) Sea surface temperature reconstruction for eastern equatorial Pacific surface sediment samples

Significant uncertainties persist in the reconstruction of past sea surface temperatures in the eastern equatorial Pacific, especially regarding the amplitude of the glacial cooling and the details of the post-glacial warming. Here we present the first regional calibration of alkenone unsaturation in surface sediments versus mean annual sea surface temperatures (maSST). Based on 81 new and 48 previously published data points, it is shown that open ocean samples conform to established global regressions of Uk'37 versus maSST and that there is no systematic bias from seasonality in the production or export of alkenones, or from surface ocean nutrient concentrations or salinity. The flattening of the regression at the highest maSSTs is found to be statistically insignificant. For the near-coastal Peru upwelling zone between 11-15°S and 76-79°W, however, we corroborate earlier observations that Uk'37 SST estimates significantly over-estimate maSSTs at many sites. We posit that this is caused either by uncertainties in the determination of maSSTs in this highly dynamic environment, or by biasing of the alkenone paleothermometer toward El Niño events as postulated by Rein et al. (2005).

A mi mujer; recuerdo del XXV aniversario de nuestro matrimonio ...

Signed and dated: Agustín Rodríguez. México, 30 de noviembre de 1897.

Libro de ensueño y de dolor.

Verse and prose.

La leyenda patria,

In verse.

Los dioses caídos.

"Carta de don Ramón de Campoamor": p.5-6.

America nel IV centenario della sua scoperta;

Dated at end: 12 ottobre 1892.

Ten little niggers.

In verse (p. [1] - [12]) with music (p. [2] and [3] of cover)

Teatro /

In prose and verse.

Pasionarias; poesias.

"Prólogo" signed Ignacio M. Altamirano, 1882.

Pasionarias /

"Prologo", Ignacio M. Altamirano, 1882.

Gastronomie : récits de table /

In prose and verse.

Sinnbilder der Christen /

"Druck und Papier von Friedrich Vieweg in Braunschweig."

Le premier livre des antiqvitez de Rome : contenant vne generale description de sa grandevr, et comme vne deploration de sa rvine /

No more published.

L'observateur au muséum, ou, La critique des tableaux, en vaudeville.

A series of satirical verses on some of the paintings exhibited at the 1802 Salon.