PT  - JOURNAL ARTICLE
AU  - W., A.
TI  - <strong>A Supposed Footprint in Rock</strong>
AID  - 10.1126/science.ns-16.389.40
DP  - 1890 Jul 18
TA  - Science
PG  - 40--40
VI  - ns-16
IP  - 389
4099  - http://science.sciencemag.org/content/ns-16/389/40.1.short
4100  - http://science.sciencemag.org/content/ns-16/389/40.1.full
SO  - Science1890 Jul 18; ns-16