Definition of protichnite in English:

protichnite

noun

A fossil trail (consisting of a thin groove bordered by small impressions) occurring in Cambrian sandstone and attributed to an early arthropod; now only (in form Protichnites) as ichnogenus name.

Mid 19th century; earliest use found in Proceedings of the Royal Society of London. After scientific Latin Protichnites, ichnogenus name.

noun

A fossil trail (consisting of a thin groove bordered by small impressions) occurring in Cambrian sandstone and attributed to an early arthropod; now only (in form Protichnites) as ichnogenus name.

Mid 19th century; earliest use found in Proceedings of the Royal Society of London. After scientific Latin Protichnites, ichnogenus name.

单词	protichnite
释义	Definition of protichnite in English: protichnite noun A fossil trail (consisting of a thin groove bordered by small impressions) occurring in Cambrian sandstone and attributed to an early arthropod; now only (in form Protichnites) as ichnogenus name. Origin Mid 19th century; earliest use found in Proceedings of the Royal Society of London. After scientific Latin Protichnites, ichnogenus name. Definition of protichnite in US English: protichnite noun A fossil trail (consisting of a thin groove bordered by small impressions) occurring in Cambrian sandstone and attributed to an early arthropod; now only (in form Protichnites) as ichnogenus name. Origin Mid 19th century; earliest use found in Proceedings of the Royal Society of London. After scientific Latin Protichnites, ichnogenus name.
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