A surprise fossil found in the Amazon rainforest connects to both ancient saltwater dolphins and contemporary freshwater kin. The largest river dolphin fossil has been found — thousands of miles from its nearest living relative, reports an international group of paleontologists in Science Advances.
The team, led by University of Zurich (UZH) paleontologists, located the fossil in the Peruvian Amazon. It measures nearly 12 feet long and dates back about 16 million years. The new freshwater species, named Pebanista yacuruna, is linked to the rare contemporary South Asian river dolphin Platanista and the saltwater relatives from which it likely evolved.
The find was “a big surprise,” says Aldo Benites-Palomino, a UZH paleontologist and an author of the paper. “Fossils of dolphins that lived in river environments are extremely rare worldwide,” Benites-Palomino says. “I do not think anyone in the crew was expecting to find a dolphin on that trip. Fish, yes, crocodiles, yes, but dolphins, no.”
The surprises continued as they examined the fossil. “This is possibly the largest river dolphin ever recorded,” Benites-Palomino says. Also, one would expect the fossil to be related to more contemporary dolphins from the area. But it wasn’t. “Once studied, it became evident that it belongs to the same group of the Ganges river dolphins (Platanistidae), not the Amazon river dolphins (Iniidae).”
@That edit was your attempt at some dark humour?
If Gazans stand in a big group anywhere without permission from the occupiers, they can get bombed and sniped and chased with drones.
The majority are internally displaced and homeless. A significant number are now starving to death. We know from doctors - before the IDF rounded them up and imprisoned them in Sde Teiman (Israel's version of Abu Ghraib torture detention) - the number of burn injuries, amputations, etc civilians are facing.
And you dare to sit there and compare these to the uninjured, well fed citizens of a richer nation that all have their own homes to sit in and organize their protests about how they want their hostages back?
Palestinians want their hostages back too. The thousands of children whose parents have been killed and vice versa want their loved ones back too.They are HUMAN BEINGS just like you. If Israel had treated them as humans and observed international law instead of turning into a rogue genocidal state the civilians of Palestine may have had the same chance for expression that you do yourself.
Try for some compassion.