Jessica Cost, Fossil Collector and Citizen Scientist

Greetings, Time Scavengers. When I was contacted to participate in this week’s Meet the Scientist blog my immediate thought was on my lack of qualifications. I hold no PhD, no Masters, and I am not currently employed in any science field. What I do have is a lifelong appreciation for science and an obsession for collecting fossils.

A windblown selfie at one of my favorite collecting locales in the Lower Bangor Limestone.

I collect fossils mainly around northern Alabama, a region rich in Lower Carboniferous aged limestone (~350 million years ago). This started innocently enough by helping a friend gather landscaping rocks several years ago. I found a rugose horn coral that day and have never stopped looking down. I attended a paleontology group meeting out of Birmingham, Alabama for some guidance in identifying some of my early finds and through that paleontology group, I met a mentor. Studying under and hunting with that mentor is where I discovered a love for fossil echinoderms.

Echinoderms are fascinating. One of the longest-lived group of invertebrates on this planet and they are still around. That sand dollar you find on the beach or that starfish you spy in a tidal pool has a looong history! And there is still so much research to be done. Debate lingers on the exact origins of the crinoid (my personal echinoderm favorite.) Research on starfish and brittle stars is underrepresented and there are so many undescribed species.

Amateurs like me depend on that research, in the form of scholarly articles to help us identify our fossils as much as the paleontologists depend on us amateurs to provide them with viable specimens to study. I have donated to the Alabama Museum of Natural History in the past and one day will donate my whole collection at large. I just haven’t finished the collection yet. Fossil collecting is like playing Pokemon, but with genera of crinoids.

I suppose the main point of my ramblings thus far is to challenge you guys to find your passion, find a mentor along the way to teach you, and take that passion even further than I have. I look forward to reading your future articles!

To follow Jess Cost’s collecting adventures on her Instagram account, click here!

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