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. Grenoble, 186 pp. 678 drawn, considering the two Vp threshold limits at 3000 m s ?1 (dotted red line) and 3500 m s ?1 725

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B. Cal, Reconstructed temperatures are in solid lines. T mwa : mean annual temperature 744

. Curve-for-the-warmest-months, T maa : mean annual air temperature curve. T mco : mean annual 745 temperature curve for the coldest months ATA: annual temperature amplitude. Four climate 746 periods (labeled A to D) are distinguished. The melting of the Romanche glacier in the valley 747 bottom until 14

. Fig, 2D reconstruction of the Séchilienne slope geometry before destabilization 750 corresponding to the cross-section in Fig. 2c, obtained by balancing the depletion and 751 accumulation surfaces. The uncertainty on the landslide base, p.752

I. Ka and . Blue, T top : Temperature deduced from the TTOP model and imposed at the surface, p.756

. Fig, Results of 2D thermal numerical modeling. (a) Temperature distributions simulated 760 for model 1T (constant n-factors n T = 0.7 and n F = 0.5 and temperate glacier) at the seven 761 different times shown in (b). The permafrost and glacier extensions are shown in dark and 762 light blue, respectively

. Fig, 9. 2D temperature distributions simulated for the three models 1C, pp.2-2

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