Article

If You Build An Ocean, Sea Monsters Will Come

Building a productive ocean is complicated. The process is long (on the order of...

Photo

Ancient Entoproct Community

For a long time, scientists thought that some small tentacled fossils were early...

Photo

Fossil Jellyfish

How long have jellyfish lived in the ocean? This jellyfish fossil is from the...

Photo

Smithsonian Scientists Describe a New Fossil Whale

Monodontids, the group of whales that includes living belugas and narwhals, are...

Photo

Jorge Velez-Juarbe

Jorge Velez-Juarbe is Predoctoral Fellow in the Department of...

Photo

Exploring Chile's Marine Fossil Record in the Atacama Desert

Smithsonian curator of fossil marine mammals Nick Pyenson and a team of...

Photo

A Mississippian Marine Habitat (359 - 318 Million Years Ago)

Crinoids (echinoderms related to sea stars and sea urchins) dominate the Paleozoic...

Photo

Preparing a Fossil Whale Specimen

Paleobiologist Mark D. Uhen drills away rock to reveal the fossilized bones of...

Photo

Bones and Teeth of South America's Oldest Fossil Whales

These are fossil remains of archaeocetes, ancient whales, from the Paracas...

Photo

Searching for Fossil Whales in Peru

George Mason University professor Mark D. Uhen and Dr. Matthew Lewin of the...

Photo

Panama Expedition Success

Paeleobiologist Dr. Nicholas Pyenson, Curator of Fossil Marine Mammals for the...

Photo

Excavating the Fossil

Paeleobiologist Dr. Nicholas Pyenson, Curator of Fossil Marine Mammals for the...