Volumetric reconstruction of a dental prosthesis in view of its lingual aspect (total model of Qianodus Dupis). Specimen measures over 2mm in length. Credit: Chu et al. Rare Chinese fossil teeth have…
Tag: upend
439-million-year-old fossil teeth upend long-held views on evolution
Volumetric reconstruction of a dental whorl seen from its lingual side (holotype of Qianodus duplicis). The specimen is just over 2 mm long. Credit: Zhu, et al. Rare Chinese fossil teeth have…