About Fossils After Dark
Exceptional Fossils and Exceptional Preparation
Fossils After Dark is a premier source for authentic, high-quality fossils, backed by 30 years of experience in the field. With a strong scientific and publishing background, the company operates its own cutting-edge laboratory, ensuring precision and authenticity in every specimen. Unlike resellers, Fossils After Dark is the direct source, eliminating middlemen.
We offer unparalleled access to investment quality, aesthetic, hard to find North American trilobites and other fossils. We maintain a sizable collection, numbering over 75,000 specimens. Our listed inventory sells out instantly in most cases so we invite you to send us a request for what you are looking for-chances are we have it. Scroll through our catalog and enjoy!


Markus Martin is a well known paleontologist whose groundbreaking contributions have illuminated the ancient world of trilobites and early life on the planet. With over 25 years of experience, Markus has earned international acclaim for his pioneering work on soft-tissue preservation, particularly at the renowned Beecher’s Trilobite Bed in New York, which he solely manages. His discovery of the world’s only known trilobite eggs, along with crustaceans brooding their young have reshaped our understanding of early reproductive biology in the fossil record.
Markus has authored over 30 peer-reviewed publications, many pushing the boundaries of our understanding of the behavior of animals that lived nearly half a billion years ago. His most recent paper, “Unravelling parallel conceptions of the Ordovician trilobite Flexicalymene senaria,…” was co-authored with the American Museum of Natural History (AMNH). Markus has also worked with Yale University, The British Museum of Natural History, NASA Jet Propulsion Lab and many others.
His work in paleontology garnered him a prestigious feature article in The New Yorker and Atlas Obscura, as well as a lifetime benefactorship at the Yale University Peabody Museum, reflecting his global influence. His fossil photography has been showcased in National Geographic. Markus continues his work in paleontology while serving as Chief Operating Officer of a 3D imaging company.
Alena Martin is a scientist, paleontologist, and specialist in close-range photogrammetry. As Founder of Museum Traveller, a software development company dedicated to virtual museum experiences, she enables global audiences to access world-class collections remotely, fostering education and discovery from any location.
Holding a Master’s degree in Computer Science and Engineering, Alena integrates computational expertise with paleontological research to advance the conservation of prehistoric artifacts. Her proficiency in photogrammetry facilitates the creation of high-fidelity digital replicas of fossils, preserving details vulnerable to environmental degradation. She has documented dinosaur and ancient crocodile tracks, underscoring the threats posed by erosion to these invaluable sites. Her research advocates for digital archiving as a critical strategy in heritage protection.
Alena contributes to public discourse through appearances on podcasts such as Strangers Worth Meeting and Dinosaurs Will Always Be Awesome. Her interdisciplinary work has earned recognition from Forbes and Built In for advancing the intersection of technology and paleontology.

Publications
Unravelling Parallel Conceptions of the Ordovician Trilobite Flexicalymene senaria (Conrad, 1841) and Description of Flexicalymene trentonensis, n. sp. 2024. Melanie J. Hopkins; Markus J. Martin.
Supplemental material for ‘Unravelling parallel conceptions of the Ordovician trilobite Flexicalymene senaria (Conrad, 1841) and description of Flexicalymene trentonensis, n. sp. (American Museum novitates, no. 4029)’. 2024. Melanie J. Hopkins; Markus J. Martin.
Insights into stylophoran anatomy and taphonomy based on an exceptionally preserved mitrate from the Lorraine Group (Upper Ordovician) of New York, USA. 2023. Thomas Boisset; Bertrand Lefebvre; Rich Mooi; Andreas Kroh; Viola Winkler; Jérôme Adrien; Markus J. Martin.
A new species of the Ordovician horseshoe crab Lunataspis. 2022. James C. Lamsdell; Phillip A. Isotalo; David M. Rudkin; Markus J. Martin.
New rhenopyrgid edrioasteroids (Echinodermata) and their implications for taxonomy, functional morphology, and paleoecology. 2019. Timothy A. M. Ewin, Markus J. Martin, Phillip Isotalo, Samuel Zamora.
Pyritized in situ trilobite eggs from the Ordovician of New York (Lorraine Group): Implications for trilobite reproductive biology. 2017. Thomas A. Hegna; Markus J. Martin; Simon A.F. Darroch.
Exceptionally Preserved 450-Million-Year-Old Ordovician Ostracods with Brood Care. 2014. David J. Siveter; Gengo Tanaka; Úna C. Farrell; Markus J. Martin; Derek J. Siveter; Derek E.G. Briggs.
Original spotted patterns on Middle Devonian phacopid trilobites from western and central New York. 2013 Christopher A. McRoberts; Thomas A. Hegna; Jeri J. Burke; Morgan L. Stice; Steven K. Mize; Markus J. Martin.
Beyond Beecher’s Trilobite Bed: Widespread pyritization of soft tissues in the Late Ordovician Taconic foreland basin.2009. Úna C. Farrell; Markus J. Martin; James W. Hagadorn; Thomas Whiteley; Derek E.G. Briggs.

Are you looking for a rare fossil? We accept special requests.
Upcoming Events
Tucson Gem, Mineral & Fossil Show
January 26th – February 9th, 2026
09:00 am – 6:00 pm
Room 141, Fossil and Mineral Alley,
Days Inn Tucson City Center, 665 N. Freeway, Tucson, Arizona 85745, United States
Contact us if you have any questions.








