Tirolites Explained

Tirolites is an extinct genus of ammonoid cephalopod. Its first appearance defines the Smithian-Spathian boundary in the Olenekian stage of the Early Triassic epoch. It is prominent in the Paris biota.^{[1] [2]}

Notes and References

1. Web site: Tirolites Mojsisovics 1879 (ceratite) . 17 December 2021 . Fossilworks . Macquarie University . Alroy . John .
2. Brayard . Arnaud . Jenks . James F. . Bylund . Kevin G. . Ammonoids and nautiloids from the earliest Spathian Paris Biota and other early Spathian localities in southeastern Idaho, USA . Geobios . 2019 . 54 . 13–36 . 10.1016/j.geobios.2019.04.007. free .