Two-dimensional landmark analysis of Spinocyrtid brachiopods of Euramerica during the Givetian
Recent inquiry into the nomenclature of several species within Spinocyrtia has led to questions concerning name applicability and validity, particularly whether Delthyris granulosa and Spinocyrtia (Spirifer) granulosa are synonymous. This study utilized two-dimensional outline landmark analysis, a f...
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| Format: | Others |
| Language: | English |
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University of Iowa
2017
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| Online Access: | https://ir.uiowa.edu/etd/5799 https://ir.uiowa.edu/cgi/viewcontent.cgi?article=7277&context=etd |