Information om | Engelska ordet PROTEROSUCHIDS

Exempel på hur man kan använda PROTEROSUCHIDS i en mening

• Below is a cladogram from Ezcurra (2016), that reexamined all historical members of the "Proterosuchia" (a polyphyletic historical group including proterosuchids and erythrosuchids).
• Although the presence of interdental plates in QM F8998 made Ezcurra consider Kalisuchus to be more advanced than proterosuchids, the large number of tooth sockets (14) preserved in the maxilla forced Kalisuchus to be excluded from the clade containing more advanced archosauriforms, such as the erythrosuchids.
• Numerous Changhsingian coprolites that possibly belong to therocephalians and indeterminate basal archosaurs (proterosuchids) contain elongated hollow structures that could be remains of hair.
• Koilamasuchus is considered more derived than proterosuchids and other early archosauriforms because it possesses an iliac preacetabular process, or a bony projection near the acetabulum (part of the hip joint).
• A thecodont dentition is seen in all non-archosaurian archosauriforms except proterosuchids, and is characteristic of the clade.
• A study of the phylogenetic relationships of archosauromorph reptiles, with an emphasis on the phylogenetic relationships of proterosuchids and erythrosuchids, is published by Ezcurra (2016).
• The tapering posterior process of the maxilla and the presence of interdental plates suggest that it was a Euparkeria-grade archosauriform, more derived than proterosuchids or erythrosuchids.

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