Fossils

Marine fossils come in many shapes and sizes. They range from early whale and dolphin bones to megaladon teeth that help us learn about the first sharks, and even small single-celled foraminifera.

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A Collection of Cambrian Fossils

When you're standing in a museum surrounded by fossils, you can almost imagine drifting through time to when long-extinct...

Shark Ancestors

Long before great white sharks appeared, much larger ancestors roamed the ocean. This giant ancient shark -- the Giant Megatooth ( Carcharodon megalodon ) -- was probably big enough to eat a whale.

Foraminifera

Microscopic, single-celled organisms called foraminifera have a fossil record that extends from today to more than 500 million years ago. Although each foram is just a single cell, they build complex shells around themselves...

Foraminifera on the Seafloor

Dr. Karen Bice studies the foraminifera in ocean sediment to better understand climate change. More about scientists studying world climate change can be found in our Climate Change featured story .

Smithsonian Paleobiologist Brian Huber

Brian Huber studies fossil organisms known as “ forams ” to learn about climate change in this video snippet from the Smithsonian Marine Collections video . More about world climate change can be found...

Expedition to Excavate a Fossil Whale

The first thing the researchers did when they arrived on site was outline the general excavation area and take careful measurements of exposed fossils. Next, they applied acrylic glue to any exposed bone to...

At STRI, No Whales Yet, But There Are Fossil Sea Cows...

Before heading out to the fossil locality in Piña, Panama on the Caribbean coast, the team of researchers have a full breakfast at a cantina by the side of the road: roasted chicken, plantains,...

A Squalodontid Success

On a beach in Piña, Panama the tide is rolling out. Faint outlines of skeletal remains rise above the sand. Smithsonian scientists Nicholas Pyenson and Aaron O'Dea along with a team of students descend...

Excavating an Extinct Toothed Whale

A time-lapse video shows researchers from the Smithsonian's National Museum of Natural History and Smithsonian's Tropical Research Institute racing to excavate the fossil of an extinct toothed whale on a beach in Piña, Panama...

Fossil Whale Found, Excavated, Jacketed, and Returned to STRI!

Jorge and I packed up the night we arrived in Panama with Aaron O'Dea and his team from STRI . The road we took in two field vehicles mostly followed the Panama Canal heading...

Archaeologists Study Early Whaling Community in Quebec, Canada

For over a decade, Smithsonian's Arctic Studies Center archaeologist, William Fitzhugh, has been investigating an early European whaling site at Hare Harbor in Québec, Canada . The site has revealed important contact and trading...

New Archaeocetes from Peru Are the Oldest Fossil Whales from South America

Offshore Peru, during the Eocene (~56-34 million years ago), showing two archaeocetes (ancient whales): Ocucajea picklingi (above) and Supayacetus muizoni (below) . Credit: Carl Buell, http://carlbuell.com/ The evolution of whales represents one of the...
A photo of the cliffs at Mistaken Point, in Newfoundland

Ediacaran Fossils: One Species at a Time

When the cod fishery collapsed in Newfoundland in the early 1990s, the hopes of the local fish harvesters collapsed with it. Hundreds of Newfoundlanders moved away and businesses that depended on the cod fishery...

The Discovery of Multispecies Communities of Seacows

This reconstruction illustrates multispecies communities of seacows from three different time periods and ocean basins. Each seacow represents a different extinct species of dugong. Credit: Carl Buell/ http://carlbuell.com/ Sirenians , or seacows, are a...

Smithsonian Scientists Describe a 'New' Fossil Whale

A reconstruction of a new fossil beluga relative, Bohaskaia monodontoides , described by Smithsonian scientists, is pictured in the foreground. Its living relatives, the beluga and narwhal, are illustrated left to right in the...
Nick Pyenson points to a skull and skeleton of a fossil whale.

Excavating a "toothed" baleen whale from Vancouver Island

Nick Pyenson, the Smithsonian's curator of fossil marine mammals, points to the skull and skeleton of a 23-25 million year old fossil "toothed" mysticete whale. Credit: NDP and J. A. Goldbogen/SI The whales that...

Dispatches from the Field: Treacherous stream crossings and a new fossil find

Nick Pyenson, curator of fossil marine mammals at the Smithsonian's National Museum of Natural History, holds an arm bone from a "toothed" mysticete from Vancouver Island. Credit: J. A. Goldbogen Editor's note: Read Nick's...

Whale fossils on the mainland, and into a CT scanner

Gabor Szathmary secures one of the plaster jackets containing a fossil "toothed" mysticete that was excavated on Vancouver Island. After a few long days of hard work on the island, we were finally able...

Shark Teeth Tell Great White Shark Evolution Story

This fossil jaw of Carcharodon hubbelli , a possible great white shark ancestor, contains 222 teeth, some in rows up to six teeth deep. Credit: Jeff Gage/Florida Museum of Natural History For the last...

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