Heteromorph Ammonoid in Cretaceous Sea - Rachel Protter; Pen and Colored Pencil

Amberleya - Rachel Protter; Pen, Pencil, and Colored Pencil

Struthioptera camachoi - Rachel Protter; Pen and Colored Pencil

Heteromorph Suture Pattern - Rachel Protter; Pen

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Ammonoid Maze - Rachel Protter
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Struthioptera camachoi Coloring Page - Rachel Protter (Brachiopod)
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Amberleya Coloring Page - Rachel Protter
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Cucullaea raea Coloring Page - Rachel Protter
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