MolluscaBase name details
Cardium (Trachycardium) zorritensis Spieker, 1922 †
1739227 (urn:lsid:marinespecies.org:taxname:1739227)
uncertain > unassessed
Species
marine, brackish, fresh, terrestrial
fossil only
Spieker, E. M. (1922). The paleontology of the Zorritos Formation of the north Peruvian oil fields. <em>The Johns Hopkins University, Studies in Geology.</em> 3: 1-197, pls. 1-10., available online at https://www.biodiversitylibrary.org/page/19066928
page(s): 134, pl. 7, fig. 12 [details]
page(s): 134, pl. 7, fig. 12 [details]
MolluscaBase eds. (2025). MolluscaBase. Cardium (Trachycardium) zorritensis Spieker, 1922 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1739227 on 2025-09-10
Date
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The webpage text is licensed under a Creative Commons
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original description
Spieker, E. M. (1922). The paleontology of the Zorritos Formation of the north Peruvian oil fields. <em>The Johns Hopkins University, Studies in Geology.</em> 3: 1-197, pls. 1-10., available online at https://www.biodiversitylibrary.org/page/19066928
page(s): 134, pl. 7, fig. 12 [details]
page(s): 134, pl. 7, fig. 12 [details]