Announcements
Next Meeting Presentation
Mar. 1, 2025Demise of the Mega Beast: a 50,000-Year-Old Mystery
with Dr. Advait Jukar, Florida Museum of Natural History
7PM IN-PERSON CLUB MEETING at the USF Behavioral Science Room #103
Dr. Advait Jukar was appointed the Assistant Curator of Vertebrate
Paleontology position which was vacated by the long-standing Dr.
Bruce MacFadden in late 2024. Dr. Jukar received his master’s and
PhD in Environmental Science and Policy from George Mason University and a
Bachelor’s in Biology from Reed College. Before coming to Florida, Dr. Jukar
was the Lecturer of Paleontology at the
University of Arizona, a Gaylord Donnelly Postdoctoral Fellow at
Yale, and a Deep Time Peter Buck Postdoctoral Fellow at the Smithsonian’s
National Museum of Natural History.
Dr. Jukar’s research focuses on the ecology and evolution of terrestrial
ecosystems. Much of his research has centered on the paleoecology and
systematics of subtropical and tropical mammals from
the Indian Subcontinent, but he has also conducted field work most
recently in India, but also in Georgia, New Jersey, and Montana. He
also has a soft spot for the fossil record of elephants and their kin,
and the history of paleontology.
In addition to his research, Dr. Jukar has helped design museum
exhibitions at the Yale Peabody Museum and for the Smithsonian’s
Deep Time Fossil Halls. He has also developed public outreach activities on the
evolution of elephants, dinosaurs, and whales, has
advised the Indian Government on establishing museums, and is
actively involved in the world of biodiversity policy.
Dr. Jukar’s presentation, Demise of the Mega Beasts: a 50,000-Year-Old Murder
Mystery - 50,000 years ago these prehistoric animals lived everywhere.
Today, they’re mostly found in Africa
and parts of Asia. Florida was home to
bison, glyptodonts, giant ground
sloths, saber cats, and mammoths.
But why did they disappear suddenly?
Did early modern humans hunt large,
land-dwelling megafauna to extinction as they migrated to new continents,
or is climate change to blame instead? Dr. Jukar will discuss
cutting edge research about the megafauna extinction and how paleontologists
approach the debate surrounding the causes.
Tampa Bay Fossil Chronicles
Hopefully you’ve noticed that TBFC has stepped up its game with the newsletter each month. In addition to all of our regular contributors, we’ve added two new recurring articles this season. “In Touch with Inverts” by Rob Carlson was added in September. Recently added, “Paleo Analysis” by Steve Vicari. Each month Steve will be discussing interesting prehistoric fauna and how they relate to extant species.
Please check out all of the articles in each issue. Only TBFC members receive the Chronicles, we don’t post it online or on Facebook.
Be sure to renew your Fossil
Permits! Never Dig into the River banks! Collection of Artifacts is Illegal on Florida state owned land!


