| Isorophusella incondita Verulam Fm. Gamebridge, Ontario, Canada Size: Edrioasteroid is 1 cm. The slab is 4 X 3.5 cm. A very nice Edrioasteroid. The periproct is clearly visible. Price: $40 US ID number: fs204 | 
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| Isorophusella incondita Verulam Fm. Gamebridge, Ontario, Canada Size: Edrioasteroid is 1 cm. The slab is 4 X 3.5 cm. A very nice Edrioasteroid. The periproct is clearly visible. Price: $40 US ID number: fs204 |
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