MolluscaBase taxon details
Schizodus ulrichi Worthen, 1890 †
1495944 (urn:lsid:marinespecies.org:taxname:1495944)
accepted
Species
marine, brackish, fresh, terrestrial
fossil only
Worthen A.H. (1890). Part 2. Palaeontology of Illinois. Section 1. Description of fossil invertebrates. In: Lindahl, J. Geological Survey of Illinois. Volume 8. Geology and Palaeontology. Springfield, The Legislature of Illinois. 69-154., available online at https://www.biodiversitylibrary.org/page/19708197
page(s): 110, pl. 20, fig. 9, pl. 21, fig. 1 [details]
page(s): 110, pl. 20, fig. 9, pl. 21, fig. 1 [details]
Type locality contained in Illinois
type locality contained in Illinois [details]
MolluscaBase eds. (2025). MolluscaBase. Schizodus ulrichi Worthen, 1890 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1495944 on 2025-09-12
Date
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The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
Worthen A.H. (1890). Part 2. Palaeontology of Illinois. Section 1. Description of fossil invertebrates. In: Lindahl, J. Geological Survey of Illinois. Volume 8. Geology and Palaeontology. Springfield, The Legislature of Illinois. 69-154., available online at https://www.biodiversitylibrary.org/page/19708197
page(s): 110, pl. 20, fig. 9, pl. 21, fig. 1 [details]
basis of record Newell, N. D.; Boyd, D. W. (1975). Parallel evolution in early trigoniacean bivalves. <em>Bulletin of the American Museum of Natural History.</em> 154(2): 53–162.
page(s): 118 [details] Available for editors
[request]
page(s): 110, pl. 20, fig. 9, pl. 21, fig. 1 [details]
basis of record Newell, N. D.; Boyd, D. W. (1975). Parallel evolution in early trigoniacean bivalves. <em>Bulletin of the American Museum of Natural History.</em> 154(2): 53–162.
page(s): 118 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
