Description: The reverse depicts a Triceratops, a horned herbivore from the late Cretaceous (68-66 million years ago). Inscriptions include "PREHISTORIC LIFE," "TRICERATOPS 68-66 MIO YEARS BC," and the year "2024."
Inscription: PREHISTORIC LIFE
TRICERATOPS 68-66 MIO YEARS BC
2024
TRIASSIC 250-200 MIO. YEARS BC
JURASSIC 200-145 MIO. YEARS BC
CRETACEOUS 145-66 MIO. YEARS BC