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Showing results for tags 'duncannon member'.
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From the album: Upper Devonian
Megalicthys sp. Scale (about 1/2 inch) Upper Devonian Catskill Formation Duncannon Member Red Hill Hyner, PA. -
Acanthodian and Placoderm Fins/Spines from Red Hill
Jeffrey P posted a gallery image in Member Collections
From the album: Upper Devonian
Acanthodian and Placoderm Fin/Spines Upper Devonian Catskill Formation Duncannon Member Red Hill Hyner, PA.- 1 comment
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- 4
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- acanthodian
- placoderm
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From the album: Upper Devonian
Phyllolepis sp. Arthrodire Placoderm Armor Piece Upper Devonian Catskill Formation Duncannon Member Route 15 Steam Valley, PA.-
- 2
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- placoderms
- devonian
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(and 3 more)
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From the album: Upper Devonian
Turrisaspis elektor Placoderm Dorsal Fin Upper Devonian Catskill Formation Duncannon Member Red Hill Hyner, PA.-
- 3
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- placoderms
- devonian
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(and 3 more)
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From the album: Upper Devonian
Eusthenodon sp. Eotetrapodiformes Tristchopteridae Scales Uper Devonian Catskill Formation Duncannon Member Route 15 Steam Valley, PA.-
- 3
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- lobefin fish
- devonian
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(and 2 more)
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