Genus: Errivaspis BLEICK, 1984
Etymology:

Species: waynensis (WHITE, 1935) BLEICK, 1984
Etymology:
= Pteraspis rostrata var waynensis WHITE, 1935

Holotype: BMNH P 16783

Locality: Wayne Herbert Quarry, south-west Hereford and Worcester, Worcestershire County, England, Southern United Kingdom.

Horizon: Ditton Series.

Biostratigraphy: About 66 m above the Psammosteus limestone, Pteraspis crouchi Zone.

Age: Middle Dittonian, Dittonian, Lower Pragian Stage, Early Devonian.

Material: Fragmentary head shield.

Referred mateiral:

WHITE & TOOMBS, 1983

Locality: Pool Quarry, 350 feet (110m) above P.L. 3 ½ miles (5.6 km) SSE of Wayne Herbert, Abergavenny, Gwent County, Wales, Southern United Kingdom.

Horizon:

Biostratigraphy:

Age: Dittonian, Lower Pragian Stage, Early Devonian.

Material:

Number: Not given:

 

Locality: Wayne Herberrt, 220 feet, (67 m) above P.L. 11 ½ miles (18.5 km) NNE of Abergavenny, Gwent County, Wales, Southern United Kingdom.

Horizon: Ditton Series.

Biostratigraphy:

Age: Middle Dittonian, Dittonian, Lower Pragian Stage, Early Devonian.
Horizon:

Material:

Number: Not given:


= Pteraspis rostrata var toombsi WHITE, 1937
Etymology:

Holotype: BMNH P 17479/17480:

Locality: Wayne Herbert Quarry, south-west Hereford and Worcester, Worcestershire County, England, Southern United Kingdom.

Horizon: Ditton Series.

Biostratigraphy: About 66 m above the Psammosteus limestone, Pteraspis crouchi Zone.

Age: Middle Dittonian, Dittonian, Lower Pragian Stage, Early Devonian.

Material: Fragmentary head shield.


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Species: depressa (STENSIO, 1958) BLEICK, 1984
Etymology:
= Plesiopteraspis? depressa STENSIO, 1958
= Pteraspis depressa (STENSIO, 1958) NOVITSKAYA, 1975

Lectotype: NHRM n. C 1548

Locality: Kasperowce, Podolie,Ukrane.

Horizon: Czortkow Horizon.

Biostratigraphy:

Age: Early Devonian.

Material: Fragmentary head shield.

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Species: magnipinealis (BROTZEN, 1944) BLEICK, 1984
Etymology:
= Pteraspis magnipinealis BROTZEN, 1933
= Zascinaspis magnipinealis OBRUCHEV & KARATAJUTE-TALIMAA, 1967

Lectotype: no. 155

Locality: Iwanie, Podolie, Ukrane.

Horizon: d’Iwanie Horizon.

Biostratigraphy:

Age: Early Devonian.

Material: Fragmentary head shield.

Referred mateiral:

= Pteraspis major (ZYCH) BALABAI, 1959
Etymology:

Holotype:

Locality:

Horizon:

Biostratigrahy:

Age:

Material: Fragmentary head shield.


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