Cephalaspids from the upper Silurian of Oesel [Estonia], with a discussion of cephalaspid genera

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ID: 302873
1945
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Abstract
"The Cephalaspidae of the middle Ludlow, upper Silurian of Oesel are described. They are Thyestes verrucosus Eichwald, Witaaspis schrenckii (Pander), Witaaspis patteni Robertson, Saaremaaspis mickwitizi (Rohon), and Cephalaspis oeselensis Robertson. Eukeraspis pustulifera Rohon is not identifiable. The basis for familial, generic, and specific categories in the Osteostraci is discussed. Didymaspis is raised to familial rank. A classification of the Osteostraci is given."
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openalex_W2028525921 Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors George M. Robertson
Journal american journal of science
Year 1945
DOI
10.2475/ajs.243.4.169
URL
https://doi.org/10.2475/ajs.243.4.169
Keywords Keywords not found

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