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Stephen Groff posted a new specimen. 1 year, 6 months ago
1 year, 6 months ago1 year, 6 months agoStephen Groff has contributed specimen mFeM 135941 to myFOSSIL!
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Nick Meacham and Stephen Groff are now friends 1 year, 6 months ago
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Stephen Groff posted a new specimen. 1 year, 6 months ago
1 year, 6 months ago1 year, 6 months agoStephen Groff has contributed specimen mFeM 135847 to myFOSSIL!
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Stephen Groff posted a new specimen. 1 year, 6 months ago
1 year, 6 months ago1 year, 6 months agoStephen Groff has contributed specimen mFeM 135831 to myFOSSIL!
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Stephen Groff joined the group Calvert Marine Museum Fossil Club 1 year, 9 months ago
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Stephen Groff joined the group K12 Shark AI 1 year, 9 months ago
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Stephen Groff posted a new activity comment 2 years ago
2 years ago2 years agoThis is a chunk of asphalt, and not a fossil.
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