TY  - JOUR
AU  - Nicolas Tribovillard
TI  - The Ge/Si ratio as a tool to recognize biogenic silica in chert
JO  - Comptes Rendus. Géoscience
PY  - 2013
SP  - 160
EP  - 165
VL  - 345
IS  - 3
PB  - Elsevier
DO  - 10.1016/j.crte.2013.02.005
LA  - en
ID  - CRGEOS_2013__345_3_160_0
ER  -