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Traits taxon detailsHelenathyris Alekseeva, 1969 †
marine,
fossil only
Alekseeva, R. E. (1969). Novye Svoyeobraznyye Nizhnedivonskiye Spiriferidy (Podotriad Athyrididina) [New and unusual Lower Devonian Spiriferids (Suborder Athyrididina)]. <em>Doklady, Akademii Nauk SSSR.</em> 187: 1157-1159. [details]
Traits (2025). Helenathyris Alekseeva, 1969 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1721840 on 2025-05-24
Marine Species Traits editorial board (2025). Marine Species Traits. Helenathyris Alekseeva, 1969 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1721840 on 2025-05-24
Date action by
original description
Alekseeva, R. E. (1969). Novye Svoyeobraznyye Nizhnedivonskiye Spiriferidy (Podotriad Athyrididina) [New and unusual Lower Devonian Spiriferids (Suborder Athyrididina)]. <em>Doklady, Akademii Nauk SSSR.</em> 187: 1157-1159. [details]
basis of record Alvarez, F.; Rong, Jia-Yu; Boucot, A. J. (1998). The Classification of Athyridid Brachiopods. <em>Journal of Paleontology.</em> 72(5): 827-855. [details] Available for editors  |
