File:Origin of Vertebrates Fig 078.png

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Summary

Description
English: Fig. 78.—Eurypterus.


The segments and appendages on the right are numbered in correspondence with the cranial system of lateral nerve-roots as found in vertebrates. M., metastoma. The surface ornamentation is represented on the first segment posterior to the branchial segments. The opercular appendage is marked out by dots.
Date
Source The Origin of Vertebrates. https://archive.org/details/originofvertebra1908gask
Author Walter Holbrook Gaskell.


Licensing

Public domain

The author died in 1914, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer.


This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

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current16:36, 10 November 2013Thumbnail for version as of 16:36, 10 November 2013817 × 1,052 (66 KB)Keith Edkins== {{int:filedesc}} == {{Information |Description={{En|Fig. 78.—''Eurypterus.'' The segments and appendages on the right are numbered in correspondence with the cranial system of lateral nerve-roots as found in vertebrates. ''M.'', metastoma. The s...

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