PaleontologybioRxivPreprint
3D Focused Ion Beam Microscopy of Fossilized Albertosaurus sarcophagus reveals Nano to Microscale Structures
Alyssa Williams, Dirk Schumann, Jordan C. Mallon…·Kathryn Grandfield
This study uses 3D FIB-SEM to examine fossilized Albertosaurus sarcophagus bone, revealing preserved collagen fibril structures and new mineral clusters over 70 million years.
DOI 10.1101/2025.04.13.648590