ME544- VERY RARE DEVONIAN BONY-ARMORED JAWLESS FISH FROM UKRAINE

AGNATHA "JAWLESS FISH"
OSTRACODERMS "SHELL SKINNED"
UNCERTAIN FISH
(FOSSIL FOR PREPARATION)
?Osteostraci (Cephalspis, Stensiopelta, Zychaspis)
?Heterostraci (Pteraspis, Podoliaspis and other pteraspids)
age: Devonian
river Dnister, Ternopil region, Ukraine
matrix dimensions: 77x43x13 mm
weight: 76 grams