Definition of Protichnites. Meaning of Protichnites. Synonyms of Protichnites

- however, those are seldom referred to as Protichnites. It has been suggested that one form of Protichnites, P. eremita Form 1, may have been produced...
- Some Cambrian organisms ventured onto land, producing the trace fossils Protichnites and Climactichnites. Fossil evidence suggests that euthycarcinoids, an...
- orders of Dibranchiata and Tetrabranchiata (1832). In 1852 Owen named Protichnites – the oldest footprints found on land. Applying his knowledge of anatomy...
- include: Late Cambrian trace fossils from intertidal settings include Protichnites and Climactichnites, amongst others Mesozoic dinosaur footprints including...
- quarry is well known for abundant fossil impressions of Climactichnites, Protichnites, and beached jellyfish, Scyphozoan Medusae. Pre-Devonian evidence of...
- earlier than in the Early Devonian and the existence of fossils such as Protichnites suggest that amphibious arthropods may have appeared as early as the...
- often resemble Protichnites, except they lack medial markings. They may have been made by the same animal(s) that produced Protichnites, based on individual...
- Protichnites trace fossils found at Ausable Chasm....
- Fossil trackway Protichnites in sedimentary stone...
- milestone in geologic history. Since the mid-1800s, trackways named Protichnites (Gr**** for "first footprints") had been found on Cambrian tidal flat...