Traits taxon details
Cyrtonella expansa (J. Hall, 1859) †
1720111 (urn:lsid:marinespecies.org:taxname:1720111)
accepted
Species
marine, brackish, fresh, terrestrial
fossil only
(of ) Hall J. (1859). Notes and observations upon the fossils of the Goniatite Limestone, in the Marcellus shale of the Hamilton group, and those of the Goniatite beds of Rockford, Indiana, with some analogous forms from the Hamilton Group proper. <em>Annual report of the Regents of the University of the State of New York on the State Cabinet of Natural History and the Historical and Antiquarian collection annexed thereto.</em> 13: 95-112. [details]
MolluscaBase eds. (2024). MolluscaBase. Cyrtonella expansa (J. Hall, 1859) †. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=1720111 on 2025-03-13
Marine Species Traits editorial board (2025). Marine Species Traits. Cyrtonella expansa (J. Hall, 1859) †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1720111 on 2025-03-13
Date
action
by
original description
(of ) Hall J. (1859). Notes and observations upon the fossils of the Goniatite Limestone, in the Marcellus shale of the Hamilton group, and those of the Goniatite beds of Rockford, Indiana, with some analogous forms from the Hamilton Group proper. <em>Annual report of the Regents of the University of the State of New York on the State Cabinet of Natural History and the Historical and Antiquarian collection annexed thereto.</em> 13: 95-112. [details]
