Buthograptus laxus
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Taxonavigation: Bryopsidales |
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Superregnum: Eukaryota |
Familia: incertae sedis
Genus: †Buthograptus
Species: †Buthograptus laxus
Name edit
References edit
- Hall, J. 1861. Report of the Superintendent of the Geological Survey, exhibiting the progress of the work, January 1, 1861. pp. 52. Madison: E.A. Calkins & Co. BHL Reference page.