Science
This is the 7th in our monthly series of posts celebrating Western Science Center's 20th anniversary. Scientists spend a lot of time writing. Besides writing grants or other proposals to try to convince someone to pay for research, we write reports or manuscripts describing the results of our
Science
As we prepare our new exhibit, we’re drawing on collections from Riverside County that have mostly been recovered by mitigation companies. These companies generally do a great job of documenting and identifying specimens, but there are outliers. Unfortunately we have acquired a number of specimens that weren’t prepared
Paleontology
As we prepare our new exhibit on Ice Age fossils from Riverside County, one of the things we chose as a focus was to highlight the diversity of these deposits. To that end we've specifically looked for fossils that represent a broad range of species. Over a year
Museum
"Museum collections provide the record of past research, and the baseline for future research."
Paleontology
A commonly found and easily identifed part of a mammal skeleton is the head of the femur. This is visible in the Pacific mastodon femur below, as the large knob at the upper right end of the bone: The femoral head is a large hemispherical mass that generally sits on
Museum
This is the 5th in our monthly series of posts celebrating Western Science Center's 20th anniversary. The Western Science Center currently has 18 paid employees, the largest our staff has ever been. And yet, given our scope of research, our busy programming and field trip schedule, and our
Museum
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
Museum
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.
Paleontology
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
Mastodon
"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.
Museum
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.
Fossils
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,