M0006022: Cast of the oldest know amphibian footprint (Thinopus antiquus)
- Date:
- 14 January 1939
- Reference:
- WT/D/1/20/1/50/23
Licence: In copyright
Credit: M0006022: Cast of the oldest know amphibian footprint (<i>Thinopus antiquus</i>). Source: Wellcome Collection.
