Pecopteris Notata
Facsimile
Transcription
Status: Complete
Pecopteris notata, Lesquereux.
Geol. Penn. 2 p 866 pl 18 fig 4.
Frond tripinnate; secondary
pinnae horizontal, short, linear-lanceolate,
obtuse, sessile; pinnules short, oval
united nearly to the middle; terminal
leaflet large, oval, obtuse; rachis striate;
fruit dots very small, punctiform,
irregularly placed along the nervules,
between the branches.
Coal Measures
Pottsville Pa
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