👉 Eschatocerini are a group of extinct marine animals that lived in the late Triassic period, approximately 258 million years ago. They were known for their distinctive, flattened bodies and large, powerful jaws, which allowed them to capture prey from the water or by tearing through sandbars. Eschatocerini played an important role in the marine ecosystem as they provided a feeding ground for many species of fish and other marine animals.