Elements of geology, or, The Elements of geology, or, The ancient changes of the earth and its inhabitants as illustrated by geological monuments elementsofgeolog00lyel Year: 1868 Peniamerus Knightii, Sow. Aymestry. £ nat. size. a.' View of both valves united. o. Longitudinal section through both valves, showing the cen- tral plates or septa. IAngula Zewisii, J. Sow. Abberley Hills. a white limestone of Upper Silurian age, on the banks of the Is, on the eastern flank of the Urals in Kussia, and a similar species is fre- quent in Sweden.' Three other abundant shells in the Aymestry limestone a
Elements of geology, or, The Elements of geology, or, The ancient changes of the earth and its inhabitants as illustrated by geological monuments elementsofgeolog00lyel Year: 1868 Peniamerus Knightii, Sow. Aymestry. £ nat. size. a.' View of both valves united. o. Longitudinal section through both valves, showing the cen- tral plates or septa. IAngula Zewisii, J. Sow. Abberley Hills. a white limestone of Upper Silurian age, on the banks of the Is, on the eastern flank of the Urals in Kussia, and a similar species is fre- quent in Sweden.' Three other abundant shells in the Aymestry limestone are, 1st, Lingula Lewisii (fig. 625); 2d, Rhynchonella Wilsoni, Sow. (fig. 626), Fig. 626.
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Photo credit: © Bookworm / Alamy / Afripics
License: Licensed
Model Released: No
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