22128 - Wide 8.74 Inch Eocrinoid (Ascocystites) Plate - Lower Ordovician Dinosaur - Museum Grade It is a tooth from
Yard notes & kiln story
Description
It is a tooth from an enormous shark species Palaeocarcharodon orientalis (Pygmy White Shark)
It has some tiny filled or glued fractures
Environments: offshore
This section belongs to the rare type LL3 chondrite
Sister taxa: Aculeisporites
22128 - Wide 8.74 Inch Eocrinoid (Ascocystites) Plate - Lower Ordovician Dinosaur - Museum Grade It is a tooth fromAscocystites sp, Barrande 1887 Eocrinoidea Ascocystitida Parent taxon: Ascocystitida according to J. J. Sepkoski 2002 Sister taxa: Cambrocrinus, Eocystites, Eustypocystis, Nolichuckia, Pareocrinus Ecology: stationary intermediate level epifaunal suspension feeder Environments: coastal, transition zone lower shoreface Age range: 460. 9 to 457. 5 Ma Distribution: Ordovician of the Czech Republic, Morocco. Ascocystites sp: Fossilworks (Paleobiology