Silesauridae

Silesaurid left dentaries. (A) Kwanasaurus williamparkeri (based primarily on DMNH EPV.63136) in lateral view, (B) same in medial view, (C) Asilisaurus kongwe (NMT R89) in lateral view, (D) same in medial view, (E) Eucoelophysis baldwini (GR 224) in lateral view, (F) same in medial view, (G) Technosaurus smalli (TTU P-9021, reversed) in lateral view, (H) same in medial view (also reversed), (I) Sacisaurus agudoensis (composite based on MCN PV10042 and MCN PV10043) in lateral view, (J) same in medial view, (K) Silesaurus opolensis (ZPAL AbIII/361/26) in lateral view, (L) same in medial view, (M) Diodorus scytobrachion (MNHM-ARG 30) in lateral view (reversed), (N) same in medial view (also reversed), (O) Soumyasaurus aenigmaticus (TTU-P1125b) in lateral view, (P) same in medial view. Dashed lines indicate broken edges. Unshaded regions indicate the surface of the specimen is not exposed. All scale bars = 1 cm.

Global and temporal distribution of silesaurids shown on a Middle and Late Triassic (Ladinian-Norian) map of the northern and southern regions of Pangea.

Silesauridae diversity.

Left maxilla of the silesaurid Agnosphitys cromhallensis from the Late Triassic (Rhaetian) of England.