A new Jurassic Isoetites (Isoetales) from the Wallowa terrane in Hells Canyon, Oregon and Idaho

S. R. Ash; K. B. Pigg

doi:10.2307/2444844

A new Jurassic Isoetites (Isoetales) from the Wallowa terrane in Hells Canyon, Oregon and Idaho

S. R. Ash, K. B. Pigg

Research output: Contribution to journal › Article › peer-review

22 Scopus citations

Abstract

A new species of quillwort, Isoetites rolandii sp. nov., is described from the Middle Jurassic Coon Hollow Formation. The new Isoetites provides the first floristic evidence for the occurrence of an aquatic or semiaquatic paleoenvironment in the Wallowa terrane. It is also the first documented occurrence of Isoetes-like plants in the Jurassic of W North America. -from Authors

Original language	English (US)
Pages (from-to)	1636-1642
Number of pages	7
Journal	American Journal of Botany
Volume	78
Issue number	12
DOIs	https://doi.org/10.2307/2444844
State	Published - Jan 1 1991
Externally published	Yes

ASJC Scopus subject areas

Ecology, Evolution, Behavior and Systematics
Genetics
Plant Science

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abstract = "A new species of quillwort, Isoetites rolandii sp. nov., is described from the Middle Jurassic Coon Hollow Formation. The new Isoetites provides the first floristic evidence for the occurrence of an aquatic or semiaquatic paleoenvironment in the Wallowa terrane. It is also the first documented occurrence of Isoetes-like plants in the Jurassic of W North America. -from Authors",

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A new Jurassic Isoetites (Isoetales) from the Wallowa terrane in Hells Canyon, Oregon and Idaho

Abstract

ASJC Scopus subject areas

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