Fossil reveals one of the first herbivorous animals, with specialized teeth for grinding plants
Scientists have unearthed a skull in Nova Scotia, Canada, belonging to one of the earliest known terrestrial vertebrate herbivores, dating back about 307 million years.
Ancient herbivorous animal discovered that rewrites the history of life's evolution
Fossils of a 307-million-year-old animal identified as one of the Earth's earliest herbivores suggest complex plant-eating adaptations arose shortly after land migration.