The Cambrian-Ordovician trilobite genus Clelandia, with phylogeny and morphology of new and revised species
The Laurentian trilobite genus Clelandia Cossmann, 1902, is represented by 12 named species that range from the late Cambrian to Early Ordovician. Species of Clelandia have been described from many localities in the United States, Canada, Scotland, and Greenland and attempts have been made to employ...
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| Format: | Others |
| Language: | English |
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University of Iowa
2019
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| Online Access: | https://ir.uiowa.edu/etd/7000 https://ir.uiowa.edu/cgi/viewcontent.cgi?article=8501&context=etd |