👉 The term "icelandidae" refers to a group of extinct, but currently known as "Icelia" animals that lived during the Late Cretaceous period around 68 million years ago. These creatures were part of the Late Triassic Period and are believed to have been related to the dinosaurs. However, they are often considered to be a separate group from the modern Iliosaurus and other extinct mammals and birds, which belong to the order Eutheria. The exact
