IRMNG taxon details
basis of record
Williams, J. E. (2012). The John Williams Index of Palaeopalynology (JWIP) - Acritarchs portion. Available online via https://www.mikrotax.org/Acritax/JWIP/ (as at July 2024). [details]
verified source for family
Williams, J. E. (2012). The John Williams Index of Palaeopalynology (JWIP) - Acritarchs portion. Available online via https://www.mikrotax.org/Acritax/JWIP/ (as at July 2024). [details]
current name source
Williams, J. E. (2012). The John Williams Index of Palaeopalynology (JWIP) - Acritarchs portion. Available online via https://www.mikrotax.org/Acritax/JWIP/ (as at July 2024). [details]
extant flag source
Williams, J. E. (2012). The John Williams Index of Palaeopalynology (JWIP) - Acritarchs portion. Available online via https://www.mikrotax.org/Acritax/JWIP/ (as at July 2024). [details]
habitat flag source
Williams, J. E. (2012). The John Williams Index of Palaeopalynology (JWIP) - Acritarchs portion. Available online via https://www.mikrotax.org/Acritax/JWIP/ (as at July 2024). [details]
Unreviewed
Taxonomic remark Authority not traced. 1 species, P. irregularis, appears in 2 Chinese works. Name apparently derives from the Piyuancun Formation, China, refer https://chinalex.geolex.org/formations/Piyuancun%20Fm . [details]
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