Rare Fossils Aged 508 Million Years: Could It Be The Oldest Swimming Jellyfish?
These 508-million-year-old rare fossils were found in Canada These rare fossils aged 508 million years may be the oldest swimming jellyfish that were recently discovered by paleontologists in Canada. Jellyfish are among the sea creatures that would often bring wonder to many people. Different species have been discovered over the years and for many people … Read more