Bobcaygeon Formation Cystoid Plate
Pleurocystites squamosus (Parseley, 1982 (?)), Amecystis laevis (Raymond, 1921).
There are at least 10 specimens of cystoids here, 6 Amecystis leavis and 4 Pleurocystites squamosus. The cystoids are either complete or partials.
Upper Bobcaygeon Formation, Middle Ordovician. James Dick Quarry, Gamebridge, Simcoe County, Ontario, Canada.
Piece is 21 cm in length and 18 cm tall.
- 1
Photo Information
- Taken with samsung SM-N910W8
- Focal Length 4.8 mm
- Exposure Time 1/33
- f Aperture f/2.2
- ISO Speed 160
-
Similar Content Based on Tags
-
- 723 replies
- 46,431 views
-
Does anyone know anything about the plant Buthotrephis flexosa from the Ordivician?
By ntloux,
- algae
- buthotrephis flexosa
- (and 3 more)
- 0 replies
- 56 views
-
- 3 replies
- 111 views
-
Recommended Comments