p. 2
Facsimile
Transcription
Status: Complete
Alethopteris distans, Lesquereux Geol. Penn 2p 865 pl 12 fig 2
Frond bipinnated; prime open linear=lanceolate; pinnules alternate, linear distant, crenulate, enlarged but distinct at the base; united only in the upper part of the terminal pinnae where they become broader, shorter, and obtuse; secondary nerves obsolete.
Coal Meannes
Muddy Creek Pennia.
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