MolluscaBase name details
Orthoceras attavus Brøgger, 1882 †
1824325 (urn:lsid:marinespecies.org:taxname:1824325)
unaccepted > superseded combination
Species
marine, brackish, fresh, terrestrial
fossil only
Brøgger W.C. (1882). Die Silurischen Etagen 2 und 3 im Kristianiagebiet und auf Eker, ihre Gliederung, Fossilien, Schichtenstörungen und Kontaktmetamorfosen. <em>Kristiania.</em> 376 pp.
page(s): 53, 54, pl. 4, figs. 9, 10, 17; pl. 10, fig. 16 [details]
page(s): 53, 54, pl. 4, figs. 9, 10, 17; pl. 10, fig. 16 [details]
Type locality contained in Norway
type locality contained in Norway [details]
MolluscaBase eds. (2025). MolluscaBase. Orthoceras attavus Brøgger, 1882 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1824325 on 2025-09-11
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original description
Brøgger W.C. (1882). Die Silurischen Etagen 2 und 3 im Kristianiagebiet und auf Eker, ihre Gliederung, Fossilien, Schichtenstörungen und Kontaktmetamorfosen. <em>Kristiania.</em> 376 pp.
page(s): 53, 54, pl. 4, figs. 9, 10, 17; pl. 10, fig. 16 [details]
page(s): 53, 54, pl. 4, figs. 9, 10, 17; pl. 10, fig. 16 [details]
Present Inaccurate Introduced: alien Containing type locality
