TY  - GEN
AU  - Wood,Bernard
TI  - Palaeontology: Gritting their teeth
SN  - 1476-4687
PY  - 2013///0304
KW  - Animals
KW  - Dental Enamel
KW  - metabolism
KW  - Dust
KW  - analysis
KW  - Fossils
KW  - Hardness
KW  - Hominidae
KW  - Humans
KW  - Molar
KW  - Plants
KW  - chemistry
KW  - Pongo
KW  - Quartz
KW  - Silicon Dioxide
KW  - Tooth Abrasion
N1  - Publication Type: News
UR  - https://doi.org/10.1038/493486a
ER  -