Semipodolaspis
Appearance
Semipodolaspis Temporal range:
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Genus: | †Semipodolaspis
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Semipodolaspis is an extinct genus of jawless fish.[1]
It is known from fossils in the Tyver formation in Podolia, Ukraine, dated to the Early Devonian.[1]
References
[edit]- ^ a b Voichyshyn, Victor (2011). "The Early Devonian Armoured Agnathans of Podolia, Ukraine". Palaeontologia Polonica. doi:10.4202/pp.2011.66_001.