G. Lemetayerlevrel et al., BACTERIAL CARBONATOGENESIS IN CAVES - SEMSTUDY OF AN HELICTITE FROM CLAMOUSE, HERAULT, FRANCE, Comptes rendus de l'Academie des sciences. Serie II. Sciences de la terre et des planetes, 325(3), 1997, pp. 179-184
The SEM study of a dripstone from Clamouse cave demonstrates the role
of bacteria in the production as well as in the structuration of its c
onstituting carbonate crystalline assemblages. Notably, the presence o
f bacterial gliding filaments may explain the non-geotropic forms of e
ccentric dripstones.