Some unusual ripple marks in carboniferous limestone near Spittal, North Northumberland/
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
[s.l.]:
[s.n.],
[1963]
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| Subjects: |
| Item Description: | Reprint from: Geological Magazine, v. 100, no. 6, 1963 |
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| Physical Description: | p. 498-502 : ill. ; 22 cm. |
| Bibliography: | Includes bibliographical references |