Contribution

Upper Range of Stringocephalus (Devonian Brachiopoda)

Johnson, J. G.; Klapper, Gilbert; Trojan, William R.

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Newsletters on Stratigraphy Volume 8 Number 3 (1980), p. 232 - 235

11 références bibliographiques

publié: Apr 11, 1980

DOI: 10.1127/nos/8/1980/232

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ArtNo. ESP026000803018, Prix: 29.00 €

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Abstract

Stringocephalus occurs in a succession of shelf-edge faunas in Nevada as high as beds that yield conodonts diagnostic of the upper hermanni-cristatus Zone. This is confirmed in 3 measured sections in which conodonts and silicified brachiopods occur in the same samples.

Mots-clefs

Stringocephalus • hermanni-cristatus Zone • shelf-edge faunas • Nevada