Dactylioceras tenuicostatum prepared inside a concretion.

[xraymike79]

94mm Dactylioceras tenuicostatum prepared inside a geode.
Tenuicostatum zone, Early/Lower Toarcian (183.0 - 182.0 Mya)
Kettleness, North Yorkshire, UK

 

I bought this from a well known collector named Anders Grube in Germany.

 

 

[ynot]

Nice ammonite in nodule piece. Great preservation and prep.

[Ludwigia]

Nice acquisiton.

[Bobby Rico]

Very nice indeed.