Palaeontology is mostly associated with dinosaurs. Of course, overlords of early continents can affect our imagination, but only few people realize that occurrence of huge reptiles was very short part of the life timeline. For the most time of its …
Environment
Taxonomic diversity of the Middle Ordovician – early Silurian echinoderms from Siljansringen, Sweden
Palaeontology is mostly associated with dinosaurs. Of course, overlords of early continents can affect our imagination, but only few people realize that occurrence of huge reptiles was very short part of the life timeline. For the most time of its …