Reed, F. R. Cowper (1922) Notes on the Fauna of the Lower Devonian Beds of Torquay. Geological Magazine, 59 (7) 303-309 doi:10.1017/s0016756800109860
| Reference Type | Journal (article/letter/editorial) | ||
|---|---|---|---|
| Title | Notes on the Fauna of the Lower Devonian Beds of Torquay | ||
| Journal | Geological Magazine | ||
| Authors | Reed, F. R. Cowper | Author | |
| Year | 1922 (July) | Volume | 59 |
| Issue | 7 | ||
| Publisher | Cambridge University Press (CUP) | ||
| DOI | doi:10.1017/s0016756800109860 | ||
| Generate Citation Formats | |||
| Mindat Ref. ID | 280309 | Long-form Identifier | mindat:1:5:280309:2 |
| GUID | 0 | ||
| Full Reference | Reed, F. R. Cowper (1922) Notes on the Fauna of the Lower Devonian Beds of Torquay. Geological Magazine, 59 (7) 303-309 doi:10.1017/s0016756800109860 | ||
| Plain Text | Reed, F. R. Cowper (1922) Notes on the Fauna of the Lower Devonian Beds of Torquay. Geological Magazine, 59 (7) 303-309 doi:10.1017/s0016756800109860 | ||
| In | (1922, July) Geological Magazine Vol. 59 (7) Cambridge University Press (CUP) | ||
| Abstract/Notes | Definition.—Shell large, elliptical, subquadrate; valves moderately convex; inferior margin very slightly curved, almost straight; posterior end well rounded above, truncated below and straight, meeting inferior margin at rather more than a rightangle; cardinal margin very slightly arched, nearly straight, but passing gradually into posterior margin; anterior end rounded. Beak large, rounded, prominent, subcentral, elevated above hingeline, incurved, not directed forwards. Umbonal ridge nanow, straight, running obliquely backwards to posterior lower angle of valve and causing a slight angulation of the surface. Shell ornamented with regular equidistant sharp concentric lamellose striæ about 30–40 in number, rather suddenly bent at an obtuse angle on crossing the umbonal ridge. | ||
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