Traits name details
Helix evansi Meek & Hayden, 1860 †
1346610 (urn:lsid:marinespecies.org:taxname:1346610)
uncertain > taxon inquirendum
Species
fossil only
Meek, F.B.; Hayden, F.V. (1860). Descriptions of new Organic Remains from the Tertiary, Cretaceous and Jurassic Rocks of Nebraska. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 175-185., available online at https://www.biodiversitylibrary.org/page/1801632
page(s): 175 [details]
page(s): 175 [details]
MolluscaBase eds. (2021). MolluscaBase. Helix evansi Meek & Hayden, 1860 †. Accessed through: Marine Species Traits editorial board (2021) Marine Species Traits at: http://marinespecies.org/traits/aphia.php?p=taxdetails&id=1346610 on 2025-05-14
Marine Species Traits editorial board (2025). Marine Species Traits. Helix evansi Meek & Hayden, 1860 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1346610 on 2025-05-14
Date
action
by
original description
Meek, F.B.; Hayden, F.V. (1860). Descriptions of new Organic Remains from the Tertiary, Cretaceous and Jurassic Rocks of Nebraska. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 175-185., available online at https://www.biodiversitylibrary.org/page/1801632
page(s): 175 [details]
additional source Henderson, J. (1935). Fossil non-marine Mollusca of North America. <em>Geological Society of America Special Papers.</em> 3: 1-313.
page(s): 133-134 [details] Available for editors
page(s): 175 [details]
additional source Henderson, J. (1935). Fossil non-marine Mollusca of North America. <em>Geological Society of America Special Papers.</em> 3: 1-313.
page(s): 133-134 [details] Available for editors
