Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
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Transcription
Ludlowian
Dr. Cooley ates.
Psilophyton bedelii are
pupiolites
Acambrogypteris
Aldanophyton
> M. Cambrian of Liberia
superficially similar to poor
Lycoptid atts.
Walott's Margaretta.
in Comb. of North Amer.,
a metaxyar from same.
slate -conulative strata in
North America
Macropssil ord. of plants evolved
in Darwntman.