词条 | Sarmientichnus |
释义 |
| name = Sarmientichnus | fossil_range = {{fossil range|164.7|155.7|See text}} | image = Fossil traces - Sarmientichnus scagliai.JPG | image_caption = Sarmientichnus footprints from Argentina | taxon = Sarmientichnus | authority = }} Sarmientichnus is an ichnogenus of dinosaur footprint. Fossil recordThese footprints have been found in Callovian/Oxfordian eolian sandstones of Argentina (age range: from 164.7 to 155.7 million years ago).[1] They have been identified as belonging to small ground dwelling carnivore dinosaurs, probably Coelurosaurs. See also{{Portal|Dinosaurs|Paleontology|Geology||}}
References1. ^Paleobiology Database
1 : Dinosaur trace fossils |
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