Video teaser for "Sharks in the Sand" video on DVD and "Desert Sharks" CD book. For more teasers, scroll down to "Books" section.
There aren’t many people who can say they truly love their work, but Mark Renz (a third generation SW Florida native) and his wife Marisa are passionate about theirs. Mark is Fossil Expedition’s guide of 15 years and author of several fossil-related books. Marisa is the love of Mark’s life, plus illustrator, publisher, bookkeeper, reservationist and manager.
Megalodon Expeditions Featured on the Travel Channel
The Travel Channel's crew hung out with us for a Cash and Treasures feature two years in a row. They were fun, professional, and did a fantastic job. While their program covers the monetary value of fossils, we encourage you to consider the scientific value first. In other words, if your find may be of benefit to science please consider donating it to the appropriate museum. Then everyone benefits!
Click here for more details.
Phone: 239-368-3252
Fossil Expeditions
Walk-in or kayak
(mammal, reptile, shark)
Megalodon Shark Expeditions
Walk-in or kayak
Focus more on sharks--especially Megalodon
Outback Kayak Expeditions for fossils
Shark (including megalodon), mammal, reptile
Images, Words, Music
Old Florida and Elsewhere
What we're finding
on our public trips
Books about fossils
Identify your finds
On-Line Museum
Florida's
Ancient People
Volunteer Digs
LaBelle Site
Media Coverage Sampling - Past 16 years
Newspapers, Magazines
Skull Replicas
and claw casts
Paleo Puzzles, Mouse Pads, License Plates
ABOUT US
Who we are
Where we're from
LAWS, ETHICS AND PERMITS
LINKS
To Other Worlds
Some of the photographs on this site appear courtesy of University Press of Florida or other sources. Please do not reproduce any images without permission.