Max’s Mobile Museum was designed from the outset to allow for rotating exhibits that could be changed out quickly. At last Saturday’s Inland Empire Science Festival we debuted our first new Mobile Museum exhibit since 2022, Life in the Ancient Seas. This exhibit was inspired by a temporary
This is the 4th in our monthly series of posts celebrating Western Science Center's 20th anniversary. Western Science Center has an interesting challenge for a small museum. We are the only natural history museum in Riverside County, which is roughly the size of New Jersey and has more
Many of the fossils housed at Western Science Center were recovered by paleontology mitigation companies from construction projects. This is a common and convenient arrangement in California that results in many more fossils being saved. (I've worked as a paleontologist in other states that do not have California&
This is the 3rd in our monthly series of posts celebrating Western Science Center's 20th anniversary. It was supposed to just be an exhibit upgrade. Last month I talked about the discovery of Max the Mastodon, and how he became the iconic specimen for the Western Science Center.
Before coming to the Western Science Center I worked at the Virginia Museum of Natural History as Curator of Paleontology. My primary field site during that time was the Carmel Church Quarry in eastern Virginia, a remarkable location with multiple fossiliferous beds spanning 60 million years of time. During my
This is the 2nd in our monthly series of posts celebrating Western Science Center's 20th anniversary. By 1995 the multiyear Diamond Valley Lake construction project was well underway. Huge amounts of sediment had to be moved to both increase the reservoir's volume and to provide the
Later this year Western Science Center will be opening a new permanent exhibit (more on that in a future post). One of the highlighted specimens in this exhibit will be the skull of Harvey the Mammoth. Like many of WSC's specimens, Harvey was discovered during a construction project,
"Max", the holotype Pacific mastodon, got his name because of his size. Even before he was completely removed from the ground, it was clear that Max was one of the biggest mastodons ever found in California. And yet, we don't know exactly how big he was.
This year (2026) marks the 20th anniversary of the opening of the Western Science Center. To commemorate this event, each month I'll be doing one post that specifically related to some aspect of the museum's history. A lot of California politics and planning revolves around water.
Shortly before the holidays, our curator Andrew McDonald and I were looking through one of our collections cabinets for a particular specimen from Murrieta, California. In the process we stumbled across a fragment of another tooth, recently prepared by a volunteer but not yet catalogued. Even though it was incomplete,
Each December, Brett and I try to spend a few vacation days in the small California coastal town of Morro Bay. Morro Bay (the town) is named for Morro Bay (the bay), an estuary than runs parallel to the coast for about 6 km. Morro Bay is the only protected
In our current exhibit "Life in the Slow Lane" one of the displays features fossil snails recovered from Pleistocene sediments during the Diamond Valley Lake excavation. Of the roughly 100,000 fossils recovered from DVL, over 4,000 were snails. These were pretty much all very small freshwater