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Abbreviated record for specimen 15257
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Basic Information |
Determination: |
Hymenophyllites thallyformis Lesquereux |
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Previously: |
none |
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Type Status: |
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Figured In: |
Darrah, 1969, p. 165-166 Langford, 1963, p. 273, fig. 919a Pfefferkorn, 1973, p. 146-148, pl. XXVI, fig. 5 |
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Locality: |
Will County, Illinois |
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Geologic Unit: |
Francis Creek Shale |
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Additional Information |
Images: |
medium (150 dpi, 92KB) large (600 dpi, image not available) |
Catalog Data: |
show full record |
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