WoRMS name details
Cyrena marylandica W. B. Clark, 1911 †
1501593 (urn:lsid:marinespecies.org:taxname:1501593)
unaccepted > superseded combination
Species
fossil only
Clark, W.B. (1911). Systematic paleontology, Lower Cretaceous. Mollusca. In: Anonymous (Ed.) Lower Cretaceous Maryland Geological Survey, Baltimore, pp. 211-213, available online at https://www.biodiversitylibrary.org/page/35691500
page(s): 213, pl. 21, figs 8, 9 [details]
page(s): 213, pl. 21, figs 8, 9 [details]
Note "Arlington, Anne Arundel County, Maryland",...
Type locality "Arlington, Anne Arundel County, Maryland", USA; Arundel Fm., Aptian, early Cretaceous [details]
MolluscaBase eds. (2025). MolluscaBase. Cyrena marylandica W. B. Clark, 1911 †. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1501593 on 2025-05-15
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Nomenclature
original description
Clark, W.B. (1911). Systematic paleontology, Lower Cretaceous. Mollusca. In: Anonymous (Ed.) Lower Cretaceous Maryland Geological Survey, Baltimore, pp. 211-213, available online at https://www.biodiversitylibrary.org/page/35691500
page(s): 213, pl. 21, figs 8, 9 [details]
basis of record Henderson, J. (1935). Fossil non-marine Mollusca of North America. <em>Geological Society of America Special Papers.</em> 3: 1-313.
page(s): 102 [details] Available for editors
[request]
page(s): 213, pl. 21, figs 8, 9 [details]
basis of record Henderson, J. (1935). Fossil non-marine Mollusca of North America. <em>Geological Society of America Special Papers.</em> 3: 1-313.
page(s): 102 [details] Available for editors
[request]Other
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
From editor or global species database
Type locality "Arlington, Anne Arundel County, Maryland", USA; Arundel Fm., Aptian, early Cretaceous [details]
