Definitions

1. noun

a group of extinct, small, four-legged amphibians of the order Eryopoidea, found in the Middle and Late Permian

“The discovery of eryopsid fossils in the region provided valuable insights into the evolution of ancient amphibians.”

2. adjective

relating to or characteristic of Eryopsida

“The eryopsid characteristics of the fossil were evident in its unique skeletal structure.”