Page:Walcott Cambrian Geology and Paleontology II.djvu/76

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 * colspan="5" align="center" | DESCRIPTION OF PLATE 7
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 * colspan="4" | Sidneyia inexpectans Walcott
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 * 1.
 * style="text-indent:-10px;padding-left:10px;" | Fragment of the ventral side of a small dorsal shield. ✕ 2. This shows the position of the leaf-like branchiae and branchial fringes. U. S. National Museum, Catalogue No. 57498.
 * colspan="4" | Beltina danai Walcott
 * align="right" | 21
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 * 2.
 * style="text-indent:-10px;padding-left:10px;" | Fragment of the cephalo-thorax, showing the posterior margin, a low, broad furrow, and in advance of that, irregular, transverse ridges and scattered tubercles. Natural size. U. S. National Museum, Catalogue No. 57501.
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 * 2a.
 * style="text-indent:-10px;padding-left:10px;" | An untouched photograph of the specimen represented by fig. 2.
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 * 3.
 * style="text-indent:-10px;padding-left:10px;" | An abdominal segment compressed in the siliceous shale that preserves more or less of the tuberculated surface. Natural size. U. S. National Museum, Catalogue No. 57502.
 * style="text-indent:10px;padding-left:10px;" | The specimens represented by figs. 2 and 3 are from locality (14z) Algonkian: near the head of Johnson Creek on the Continental Divide west of Pincher Post Office, Alberta, Canada.
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 * 4.
 * style="text-indent:-10px;padding-left:10px;" | A large abdominal segment preserving a portion of the original convexity and tuberculated surface. Natural size. U. S. National Museum, Catalogue No. 57503.
 * style="text-indent:10px;padding-left:10px;" | The specimen represented by fig. 4 is from locality (14y) Algonkian: Altyn limestone; southeastern base of Appekuny mountain, opposite the inouth of Canyon Creek, in Swift Current Creek valley, at second gap from eastern end of mountain, near Altyn, Montana.
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 * 3.
 * style="text-indent:-10px;padding-left:10px;" | An abdominal segment compressed in the siliceous shale that preserves more or less of the tuberculated surface. Natural size. U. S. National Museum, Catalogue No. 57502.
 * style="text-indent:10px;padding-left:10px;" | The specimens represented by figs. 2 and 3 are from locality (14z) Algonkian: near the head of Johnson Creek on the Continental Divide west of Pincher Post Office, Alberta, Canada.
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 * 4.
 * style="text-indent:-10px;padding-left:10px;" | A large abdominal segment preserving a portion of the original convexity and tuberculated surface. Natural size. U. S. National Museum, Catalogue No. 57503.
 * style="text-indent:10px;padding-left:10px;" | The specimen represented by fig. 4 is from locality (14y) Algonkian: Altyn limestone; southeastern base of Appekuny mountain, opposite the inouth of Canyon Creek, in Swift Current Creek valley, at second gap from eastern end of mountain, near Altyn, Montana.
 * }
 * style="text-indent:10px;padding-left:10px;" | The specimens represented by figs. 2 and 3 are from locality (14z) Algonkian: near the head of Johnson Creek on the Continental Divide west of Pincher Post Office, Alberta, Canada.
 * - valign="top"
 * 4.
 * style="text-indent:-10px;padding-left:10px;" | A large abdominal segment preserving a portion of the original convexity and tuberculated surface. Natural size. U. S. National Museum, Catalogue No. 57503.
 * style="text-indent:10px;padding-left:10px;" | The specimen represented by fig. 4 is from locality (14y) Algonkian: Altyn limestone; southeastern base of Appekuny mountain, opposite the inouth of Canyon Creek, in Swift Current Creek valley, at second gap from eastern end of mountain, near Altyn, Montana.
 * }
 * style="text-indent:10px;padding-left:10px;" | The specimen represented by fig. 4 is from locality (14y) Algonkian: Altyn limestone; southeastern base of Appekuny mountain, opposite the inouth of Canyon Creek, in Swift Current Creek valley, at second gap from eastern end of mountain, near Altyn, Montana.
 * }
 * style="text-indent:10px;padding-left:10px;" | The specimen represented by fig. 4 is from locality (14y) Algonkian: Altyn limestone; southeastern base of Appekuny mountain, opposite the inouth of Canyon Creek, in Swift Current Creek valley, at second gap from eastern end of mountain, near Altyn, Montana.
 * }
 * style="text-indent:10px;padding-left:10px;" | The specimen represented by fig. 4 is from locality (14y) Algonkian: Altyn limestone; southeastern base of Appekuny mountain, opposite the inouth of Canyon Creek, in Swift Current Creek valley, at second gap from eastern end of mountain, near Altyn, Montana.
 * }