A new Triassic archosaur paper is available online:
Adam D. Marsh, Matthew E. Smith, William G. Parker, Randall B. Irmis & Ben T. Kligman (2020) Skeletal anatomy of Acaenasuchus geoffreyi Long and Murry, 1995 (Archosauria: Pseudosuchia) and its Implications for the Origin of the Aetosaurian Carapace. Journal of Vertebrate Paleontology DOI: 10.1080/02724634.2020.1794885
If anyone is new to Triassic paleontology or early archosaurs, Acaenasuchus was named by Long & Murry (1995) on the basis of material collected from the Blue Mesa Member of the Chinle Formation of