Biology:Balognathidae

Balognathidae
Scientific classification
Script error: No such module "Taxobox ranks".:	Animalia
Script error: No such module "Taxobox ranks".:	Chordata
Script error: No such module "Taxobox ranks".:	†Conodonta
Script error: No such module "Taxobox ranks".:	†Prioniodontida
Script error: No such module "Taxobox ranks".:	†Balognathidae; Hass 1959
Genera
	†Amorphognathus; †Baltoniodus; †Birksfeldia; †Icriodella; †Notiodella; †Polyplacognathus; †Prioniodus; †Promissum; †Pterospathodus;

Short description: Extinct family of jawless fishes

Balognathidae is an extinct conodont family.

Genera

Genera are:

↑ Conodonts from the Chappel limestone of Texas. WH Hass, 1959
↑ A 17-element conodont apparatus from the Soom Shale Lagerstätte (Upper Ordovician), South Africa. Richard J. Aldridge, Duncan J. E. Murdock, Sarah E. Gabbott and Johannes N. Theron (2013), Palaeontology, 56 (2), pages 261–276, doi:10.1111/j.1475-4983.2012.01194.x

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Balognathidae
Scientific classification
Script error: No such module "Taxobox ranks".:	Animalia
Script error: No such module "Taxobox ranks".:	Chordata
Script error: No such module "Taxobox ranks".:	†Conodonta
Script error: No such module "Taxobox ranks".:	†Prioniodontida
Script error: No such module "Taxobox ranks".:	†Balognathidae Hass 1959^[1]
Genera
†Amorphognathus †Baltoniodus †Birksfeldia †Icriodella †Notiodella^[2] †Polyplacognathus †Prioniodus †Promissum †Pterospathodus