WELLINGTON, New Zealand (AP) — A remarkable find on an Australian beach has given paleontologists a peek into whale evolution. They discovered a rare fossil, over 25 million years old, revealing a new species known as Janjucetus dullardi. This creature, with bulging eyes like tennis balls and fierce teeth, was nothing like today’s gentle giants.
Unlike modern whales, Janjucetus was about the size of a small dog and built to hunt. Erich Fitzgerald, a paleontology curator, describes it as “deceptively cute,” mixing elements of whales, seals, and even a Pokémon.
The fossil was found in 2019 at Jan Juc Beach, a rich site for early whale discoveries. Fitzgerald notes this place helps us understand how whales evolved. Janjucetus is one of only four known species from the mammalodontid group, which lived during the Oligocene Epoch, around 34 to 23 million years ago.
These early predators could reach lengths of about 3 meters (10 feet) and were a crucial branch in the evolution of today’s baleen whales, like the humpback and blue whales. Fitzgerald speculates they may have even had tiny stumps for legs. Finding more fossils, especially more complete specimens, could answer many questions about their anatomy.
The fossil was named after amateur fossil hunter Ross Dullard, who discovered it while searching along the beach. Dullard was thrilled to find something so special, transforming his year-long obsession into a public celebration. After confirming the new species, he felt like a rock star among his friends and family.
Ancient whale fossils are rare but vital for understanding marine life history. Fitzgerald explains that cetaceans represent a tiny fraction of all life forms that have existed. Millions of years of erosion and scavengers often destroy these remnants.
Studies of fossils like Janjucetus dullardi can reveal how prehistoric whales adapted to their environment, offering insights into how modern marine species might cope with climate change.
Dullard even plans to celebrate his find with a themed party full of whale-inspired games and treats. This discovery not only marks a personal achievement but also enriches our understanding of whale evolution.
For deeper insights into marine evolution, check out reports from the National Oceanic and Atmospheric Administration and other authoritative sources.
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