👉 The term "palaeoniscum" is a scientific term that refers to a type of fossilized plant or animal. It is also known as "palaeosporium," which means "old spore." Palaeoniscum fossils are typically found in the Paleozoic era, which spans from the Cambrian period (245-356 million years ago) to the Late Cretaceous period (109-85 million years ago). These fossils
