A small iguanodontian fossil from Japan adds evidence that Late Cretaceous coastal ecosystems supported dinosaurs of widely different body sizes. Iguanodontians were widespread plant-eating dinosaurs that lived from the Late Jurassic through the Late Cretaceous. Their movement between Asia, North America, and Europe helped shape their diversification across Laurasia, making fossils from Japan especially useful […]
90-Million-Year-Old Fossil Reveals a Small Dinosaur Living Along Japan’s Coast
A small iguanodontian fossil from Japan adds evidence that Late Cretaceous coastal ecosystems supported dinosaurs of widely different body sizes. Iguanodontians were widespread plant-eating dinosaurs that lived from the Late Jurassic through the Late Cretaceous. Their movement between Asia, North America, and Europe helped shape their diversification across Laurasia, making fossils from Japan especially useful […]
90-Million-Year-Old Fossil Reveals a Small Dinosaur Living Along Japan’s Coast
A small iguanodontian fossil from Japan adds evidence that Late Cretaceous coastal ecosystems supported dinosaurs of widely different body sizes. Iguanodontians were widespread plant-eating dinosaurs that lived from the Late Jurassic through the Late Cretaceous. Their movement between Asia, North America, and Europe helped shape their diversification across Laurasia, making fossils from Japan especially useful […]
90-Million-Year-Old Fossil Reveals a Small Dinosaur Living Along Japan’s Coast
A small iguanodontian fossil from Japan adds evidence that Late Cretaceous coastal ecosystems supported dinosaurs of widely different body sizes. Iguanodontians were widespread plant-eating dinosaurs that lived from the Late Jurassic through the Late Cretaceous. Their movement between Asia, North America, and Europe helped shape their diversification across Laurasia, making fossils from Japan especially useful […]
90-Million-Year-Old Fossil Reveals a Small Dinosaur Living Along Japan’s Coast
A small iguanodontian fossil from Japan adds evidence that Late Cretaceous coastal ecosystems supported dinosaurs of widely different body sizes. Iguanodontians were widespread plant-eating dinosaurs that lived from the Late Jurassic through the Late Cretaceous. Their movement between Asia, North America, and Europe helped shape their diversification across Laurasia, making fossils from Japan especially useful […]
90-Million-Year-Old Fossil Reveals a Small Dinosaur Living Along Japan’s Coast
A small iguanodontian fossil from Japan adds evidence that Late Cretaceous coastal ecosystems supported dinosaurs of widely different body sizes. Iguanodontians were widespread plant-eating dinosaurs that lived from the Late Jurassic through the Late Cretaceous. Their movement between Asia, North America, and Europe helped shape their diversification across Laurasia, making fossils from Japan especially useful […]
90-Million-Year-Old Fossil Reveals a Small Dinosaur Living Along Japan’s Coast
A small iguanodontian fossil from Japan adds evidence that Late Cretaceous coastal ecosystems supported dinosaurs of widely different body sizes. Iguanodontians were widespread plant-eating dinosaurs that lived from the Late Jurassic through the Late Cretaceous. Their movement between Asia, North America, and Europe helped shape their diversification across Laurasia, making fossils from Japan especially useful […]
90-Million-Year-Old Fossil Reveals a Small Dinosaur Living Along Japan’s Coast
A small iguanodontian fossil from Japan adds evidence that Late Cretaceous coastal ecosystems supported dinosaurs of widely different body sizes. Iguanodontians were widespread plant-eating dinosaurs that lived from the Late Jurassic through the Late Cretaceous. Their movement between Asia, North America, and Europe helped shape their diversification across Laurasia, making fossils from Japan especially useful […]
Thawing Permafrost Is Releasing Carbon, but Something Unexpected Happens
Much of the ancient carbon released from thawing Arctic permafrost appears to end up trapped in seabed sediments rather than quickly returning to the atmosphere. The Arctic’s frozen ground holds an enormous reservoir of organic carbon. As permafrost thaws and coastlines erode, some of that carbon is carried into the ocean, where microorganisms can break […]
Stardust Buried in Antarctic Ice Exposes an 80,000-Year-Old Cosmic Mystery
Antarctic ice preserves traces of iron-60 from ancient stellar explosions, helping scientists track the Solar System’s movement through interstellar clouds and changing cosmic environments. When you think of outer space, you’re likely picturing stars, planets, and moons. But much of space is filled with clouds of gas, plasma, and stardust—known as interstellar clouds. In the […]