Get your hands on science!

Seeing our dinosaurs up close is exciting – but getting your hands on science is an even more amazing experience. Which is why we try to bring you hands-on, educational activities that make you the scientist.

Visitors search for shark’s teeth in our Paleo Hall

Several mornings a week we have a volunteer on-hand in our Hall of Paleontology to help you experience the work of a paleontologist and malacologist.

Come by soon – you can help us sift through the shells and gravel collected by our teams in Bryan, Texas for fossils that are from the Eocene era, from species that lived over 35 million years ago. Help us separate the fossils – old snail shells, clams, mollusks, otoliths, coral and gastropods – and view them in tiny detail under the magnifying glass. Hold barracuda, manta ray and shark teeth in your hands, and help us to categorize them while you learn about ocean life both past and present.

Sift through shells, gastropods, and teeth
that are over 35 million years old

If sorting through our shell collection isn’t hands on enough for you, sign up to go on our family or adult day excursions with one of our curators. Go bird watching with Dan Brooks or collect your own shells on a malacology trip with David Temple. Sign up at hmns.org, and keep your eye open for future science trips.

100 Years – 100 Objects: Pholidocercus hassiacus

The Houston Museum of Natural Science was founded in 1909 - meaning that the curators of the Houston Museum of Natural Science have been collecting and preserving natural and cultural treasures for a hundred years now. For this yearlong series, our current curators have chosen one hundred exceptional objects from the Museum’s immense storehouse of specimens and artifacts—one for each year of our history. Check back here frequently to learn more about this diverse selection of behind-the-scenes curiosities—we will post the image and description of a new object every few days.

This description is from David Temple, the museum’s curator of paleontology. He’s chosen a selection of objects that represent the most fascinating fossils in the Museum’s collections, that we’ll be sharing here – and at 100.hmns.org/ – throughout the year.

Early Insectivore, Pholidocercus hassiacus

CHI_7711LWe are fortunate to have a few fossils from the Messel Pit in the Museum’s collection.  Located near Darmstadt, Germany, the quarry was originally a pit mine for oil shale. Abandoned when the mine no longer was profitable, plans were made to convert the pit to a landfill. The site was eventually saved and declared a World Heritage Site by UNESCO because of the spectacular number and preservation of the fossils found there.

During the Eocene, the quarry was a deep lake. The lake bottom, an anoxic, silty ooze, was toxic to bottom-dwelling fauna. With nearly 50 million years of hindsight, the inhospitable waters created an environment that guaranteed dead animals which had drifted to the lake floor were not scavenged and their remains mixed by the daily activities of bottom dwelling animals. The lake accumulated the remains of algae, bacteria, insects, spiders, fishes, reptiles, amphibians, birds and mammals – potentially anything calling the lush tropical forest home. A dark side to the fossil accumulation was spurred by releases of Co2 and hydrogen sulfide from the lake that poisoned and suffocated large numbers of animals living near the lake. One of the most famous recent Messel fossils to come to light is Darwinius masillae or “Ida”, an early primate.

This early relative of a hedge hog was covered with bristle hairs similar to modern hedge hogs but had scales on its head and tail. Traces of the bristle hairs can be seen as a faint black silhouette around the fossil. The stomach contents are also preserved and visible. This perfect articulation of the skeleton and the tantalizingly preserved traces of soft tissue point to a quick burial, absent of scavenging and bioturbation – a hallmark of the unique preservation found at the Messel Pit.

Wander among prehistoric beasts in the Paleontology Hall, a permanent exhibition at the Houston Museum of Natural Science.

You can see more images of this fascinating artifact – as well as the others we’ve posted so far this year – in the 100 Objects section at 100.hmns.org.

100 Years – 100 Objects: Spadefoot Toad

The Houston Museum of Natural Science was founded in 1909 - meaning that the curators of the Houston Museum of Natural Science have been collecting and preserving natural and cultural treasures for a hundred years now. For this yearlong series, our current curators have chosen one hundred exceptional objects from the Museum’s immense storehouse of specimens and artifacts—one for each year of our history. Check back here frequently to learn more about this diverse selection of behind-the-scenes curiosities—we will post the image and description of a new object every few days.

This description is from David Temple, the museum’s curator of paleontology. He’s chosen a selection of objects that represent the most fascinating fossils in the Museum’s collections, that we’ll be sharing here – and at 100.hmns.org/ – throughout the year.

Spadefoot Toad, Eopelobates wagneri

CHI_7713We are fortunate to have a few fossils from the Messel Pit in the Museum’s collection.  Located near Darmstadt, Germany, the quarry was originally a pit mine for oil shale. Abandoned when the mine no longer was profitable, plans were made to convert the pit to a landfill. The site was eventually saved and declared a World Heritage Site by UNESCO because of the spectacular number and preservation of the fossils found there.

During the Eocene, the quarry was a deep lake. The lake bottom, an anoxic, silty ooze, was toxic to bottom-dwelling fauna. With nearly 50 million years of hindsight, the inhospitable waters created an environment that guaranteed dead animals which had drifted to the lake floor were not scavenged and their remains mixed by the daily activities of bottom dwelling animals. The lake accumulated the remains of algae, bacteria, insects, spiders, fishes, reptiles, amphibians, birds and mammals – potentially anything calling the lush tropical forest home. A dark side to the fossil accumulation was spurred by releases of Co2 and hydrogen sulfide from the lake that poisoned and suffocated large numbers of animals living near the lake. One of the most famous recent Messel fossils to come to light is Darwinius masillae or “Ida”, an early primate.  

Though well preserved, these fossils are extremely delicate. The shale encasing the fossils has a high water content and crumbles when dried. It wasn’t until amateur collectors perfected the technique of embedding the fossil in resin that they could be fully appreciated.

This amphibian likely lived near the shore of the lake, burying itself by day and emerging at night to feed and mate. The stiff body posture hints at a last spasmodic leap from being poisoned by the release of toxic suffocating gasses from the lake.

Wander among prehistoric beasts in the Paleontology Hall, a permanent exhibition at the Houston Museum of Natural Science.

You can see more images of this fascinating artifact – as well as the others we’ve posted so far this year – in the 100 Objects section at 100.hmns.org.