Tackett, L. S.; Bottjer, D. J. (2012). Faunal succession of Norian (Late Triassic) level-bottom benthos in the Lombardian Basin: Implications for the timing, rate, and nature of the early Mesozoic Marine Revolution. Palaios. 27(8): 585-593.
Faunal succession of Norian (Late Triassic) level-bottom benthos in the Lombardian Basin: Implications for the timing, rate, and nature of the early Mesozoic Marine Revolution