Y. Billaud and A. Marguet, Habitats lacustres du Néolithique et de l'âge du Bronze dans les lacs alpins français, Wetland Economies and Societies. Proceedings of the International Conference in Zurich, pp.10-13, 2005.

L. Bouby and Y. Billaud, Economie agraire à la fin de l'âge du Bronze, Cr. Acad. Sci. II A 333, pp.749-756, 2001.

T. A. Bryce, G. Eglinton, R. J. Hamilton, M. Martin-smith, and G. Subramanian, Triterpenoids from New Zealand plants-II. The triterpene methyl ethers of Cortaderia toetoe Zotov, Phytochemistry, vol.6, issue.5, pp.727-733, 1967.
DOI : 10.1016/S0031-9422(00)86013-6

H. E. Connor, Flora of New Zealand ??? Gramineae supplement I: Danthonioideae, New Zealand Journal of Botany, vol.1, issue.5, pp.771-775, 2004.
DOI : 10.1248/bpb.26.642

H. E. Connor and A. W. Purdie, (Gramineae), New Zealand Journal of Botany, vol.1, issue.4, pp.315-326, 1976.
DOI : 10.1080/0028825X.1976.10428904

J. Dearing, Climate-human-environment interactions: resolving our past, Climate of the Past, vol.2, issue.2, pp.187-203, 2006.
DOI : 10.5194/cp-2-187-2006
URL : https://hal.archives-ouvertes.fr/hal-00298057

H. Itô, The chemical investigation of some gramineae oils, Jour. Fac. Agr. Hokkaido Imp. Univ. XXXVII, pp.1-40, 1934.

J. Jacob, J. R. Disnar, M. Boussafir, A. Sifeddine, A. L. Albuquerque et al., Pentacyclic triterpene methyl ethers in recent lacustrine sediments (Lagoa do Ca????, Brazil), Organic Geochemistry, vol.36, issue.3, 2005.
DOI : 10.1016/j.orggeochem.2004.09.005

J. Jacob, J. R. Disnar, F. Arnaud, E. Chapron, M. Debret et al., Millet cultivation history in the French Alps as evidenced by a sedimentary molecule, Journal of Archaeological Science, vol.35, issue.3, pp.814-820, 2008.
DOI : 10.1016/j.jas.2007.06.006
URL : https://hal.archives-ouvertes.fr/insu-00148275

M. Magny, Holocene climate variability as reflected by mid-European lake-level fluctuations and its probable impact on prehistoric human settlements, Quaternary International, vol.113, issue.1, pp.65-79, 2004.
DOI : 10.1016/S1040-6182(03)00080-6

G. B. Russell, H. E. Connor, and A. W. Purdie, Triterpene methyl ethers of Chionochloa (Gramineae), Phytochemistry, vol.15, issue.12, pp.1933-1935, 1976.
DOI : 10.1016/S0031-9422(00)88849-4