Linked from
The 21 pages that link to Late Triassic, each with the reason it gives.
CrocodylomorphaBroader topic: The earliest known crocodylomorph fossils date to this interval.
MorganucodonBroader topic: Morganucodon’s record reaches back into this interval.
RhynchosauriaBroader topic: Rhynchosaurs became widespread and locally abundant during this epoch.
EffigiaBroader topic: Effigia lived in this interval of rapid archosaur diversification.
ScleromochlusBroader topic: This is the interval assigned to the deposits containing Scleromochlus.