| Vasset-Killian | Sub-Plinian | -7574.5 | 495 | IntCal09 | doi:10.1016/1040-6182(95)00075-5 | Amphibole-biotite trachytic composition. c. 8540 ± 150 14C yr BP (16 radiocarbon determinations spanning 1120 yrs) | |
| T4 Godivelle | Sub-Plinian | -10219.5 | 195 | IntCal09 | doi:10.1016/1040-6182(95)00075-5 | Also called the 'Upper La Nugère tephra'. Pyroxene-amphibole trachyandesite composition. c. 10,290 ± 50 14C yrs BP (3 radiocarbon dates) which calibrates to 12,384-11,827 yr cal BP (2 sigma). | |
| T5 Godivelle | Sub-Plinian | -10709.5 | 115 | IntCal09 | doi:10.1016/1040-6182(95)00075-5 | Also called the 'Tartaret tephra'. Pyroxene-amphibole hawaiite composition. c. 10,735 ± 125 14C yr BP (3 radiocarbon dates) calibrates to 12,954-12,389 yr cal BP (2 sigma). | |
| Puy de la Nugère | Sub-Plinian | -11319.5 | 65 | IntCal09 | doi:10.1016/1040-6182(95)00075-5 | Also called the 'Lower La Nugère', the 'Aillères' or the 'Ravel' tephra. Pyroxene-amphibole trachyandesite composition. c. 11,400 ± 50 14C yr BP (5 radiocarbon dates). This calibrates to 13,389-13,142 yr cal BP (2 sigma). See discussion in Juvigne et al. (1992) 'Widespread Allerod and boreal trachyandesitic to trachytic tephra layers as stratigraphic markers in the Massif Central, France' Quaternaire 3 (3-4), 137-146. | |
| La Vache-Lassolas | Sub-Plinian | -6871.5 | 175 | IntCal09 | doi:10.1016/1040-6182(92)90026-x | Pyroxene-olivine basaltic composition. Age of c. 7970 ± 125 14C yr BP (Juvigne and Gewelt, 1987) which calibrates to 9245-8483 yr cal BP (2 sigma). | |
| Pavin | Sub-Plinian | -4949.5 | 240 | IntCal09 | doi:10.1016/1040-6182(92)90026-x | Pyroxene-amphibole benmoreite composition. Age of 5990 ± 140 14C yr BP (Gewelt and Juvigne, 1988) calibrates to 7236-6495 yr cal BP. | |
| Chopine (Taphanel) | Sub-Plinian | -7909.5 | 260 | IntCal09 | doi:10.1016/1040-6182(92)90026-x | Pyroxene-titanite trachytic composition. Age of 8780 ± 110 14C yr BP which calibrates to 10,159-9551 yr cal BP (2 sigma). | |
| Montcineyre | Sub-Plinian | -5099.5 | 300 | IntCal09 | doi:10.1016/1040-6182(92)90026-x | Pyroxene-olivine basaltic composition. Age of c. 6000 14C yr BP but adding an extra 150 yrs to account for 1-2 centuries of peat growth separating Pavin and Montcineyre (Gewalt and Juvigne, 1988) | |
| Puy de Dome | Sub-Plinian | -9244.5 | 405 | IntCal09 | doi:10.1016/1040-6182(92)90026-x | Biotite trachyte composition. Age of 9790 ± 175 14C yr BP (Juvigne and Gewelt, 1987) calibrates to 11,954-10,676 yr cal BP (2 sigma). | |
| Cellule Tephra | Sub-Plinian | | | | doi:10.1016/s1040-6182(97)00080-3 | Basaltic trachyandesite (mugearite) composition. Oldest Dryas (Dryas ancien) in age. | |
| Les Roches Tephra | Sub-Plinian | -11924.5 | 175 | IntCal09 | ref:vernet2000ctr | Also known as CF1a/CF1b. Black basal and grey upper fallout. Trachyandesite (benmoreite) composition. Age of 12,010 ± 150 [Gif TAN 91102] 14C yr BP on organic matter within tephra calibrates to 14,479-13,435 yr cal BP (2 sigma). | |
| La Moutade Tephra | Sub-Plinian | -11284.5 | 115 | IntCal09 | doi:10.1016/s1040-6182(97)00080-3 | Basaltic trachyandesite (shoshonite). Age of 11,360 ± 130 [Ly-3733] 14C yr BP which calibrates to 13,483-12,911 yr cal BP (2 sigma). | |
| Pariou | Sub-Plinian | -7579.5 | 495 | IntCal09 | ref:miallier2004vcm | Miallier et al (2004) suggest this tephra is younger than the trachytic Chopine and older than Vasset-Kilian. Juvigne et al. (1996) quotes an age of 8540 ± 150 14C yr BP which calibrates to 10,120-9133 yr cal BP (2 sigma) but error has been increased to take account of the uncertain dating. | |
| Tephra de Sarliève | Sub-Plinian | -3449.5 | 100 | IntCal04 | doi:10.1016/j.crte.2006.09.013 | Trachytic composition, cf. to CF5 Boreal tephra but pollen suggests age of 5.3/5.4 ka or 4700 14C yr BP. | |