Alligator tracks on a beach, showing the direction of movement by a large alligator from the lower part of the beach and up to its dunes, with a prominent sinuous tail drag in its middle and front-rear track pairs on either side. I am squatting to the left of the tracks, wearing a hat, sunglasses, shirt, shorts, and sandals. Tracks were on Sapelo Island, Georgia (USA).
Cover of my latest book LIFE SCULPTED (2023, U. of Chicago Press), with black background and cut section of a grayish tree trunk as its central image, in which the trunk has many borings made by insects and fungi. The book title and subtitle at the top of the cover says, "LIFE SCULPTED: Tales of the Animals, Plants, and Fungi that Drill, Break, and Scrape to Shape the Earth," and my author name (Anthony J. Martin) is in the lower right corner.
Sauropod dinosaur tracks evident as semi-circular depressions in a slanted sandstone surface, with me wearing a broad-brimmed hat while sitting next to the tracks on that surface and facing downslope. Tracks were in a Jurassic formation in southern Portugal.
Rear view of a camera crew (two people) filming me in the atrium of Fernbank Museum of Natural History in Atlanta, GA (USA), with me sitting and partial views of dinosaur skeletons in the background, which are replicas of Argentinosaurus (left) and Gigantosaurus (right), dinosaurs that lived in what is now Argentina about 100 million years ago.
Hello Bluesky science appreciators! I'm a geologist, paleontologist, & (most importantly) an ichnologist, which means I study modern traces (tracks, burrows, etc.) & trace fossils. I teach undergrad students in environmental sciences, write books about ichnology, & do lots of public outreach. 🧪🪨⚒️🐾🦕🦖