Genus: Inostrancevia AMALITSKI, 1922
Etymology: In honor of Aleksandr Aleksandrovich Inostrantsev (1843-1920), Russian Paleontologist.
= Amalitzkia PROVOSLAVLEV, 1927
Etymology: In honor of Vladimir Prokhorovich Amalitski (1860-1917), Russian paleontologist, professor in Warsaw, Poland.

Species: alexandri AMALLITZKI, 1922
Etymology:

Lectotype: PIN 2005/1587

Locality: Sokolki, North Divina River, Kotlasskii (Kotlas) District, Arkhangel’sk Province, North European Russia.

Horizon: Tatarian Series, Upper Vyatkian Substage, Vyatkian Horizon (Northern Dvina Horizon, bottom of the Vyatkian Horizon).

Biostratigraphy: Sokolki Faunal Assemblage, Sokolki Faunal Subassemblage, Scutosaurus karpinskii zone (Dicynodon Assemblage zone, LUCAS, 2005), Zone IV.

Age: Upper Tatarian Age, Lopingian Subepoch, upper Zechstein Epoch, Late Permian.

Material: Skull and skeleton.

Referred material:

PIN 2005/1588: Skeleton.

PIN 2005/1858: Skull.

PIN 2005/2099: Frontal.

 


= Inostrancevia proclivis PRAVOSLAVELV, 1937
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Species: latifrons PRAVOSLAVELV, 1937
Etymology:

Holotype: PIN 2005/1857

Locality: Sokolki, North Divina River, Kotlasskii (Kotlas) District, Arkhangel’sk Province, North European Russia.

Horizon: Tatarian Series, Upper Vyatkian Substage, Vyatkian Horizon (Northern Dvina Horizon, bottom of the Vyatkian Horizon).

Biostratigraphy: Sokolki Faunal Assemblage, Sokolki Faunal Subassemblage, Scutosaurus karpinskii zone (Dicynodon Assemblage zone, LUCAS, 2005), Zone IV.

Age: Upper Tatarian Age, Lopingian Subepoch, upper Zechstein Epoch, Late Permian.

Material: Skull.

Referred material:

PIN 2005/1856: Skull.

IVAKHNEKO, 2008b

PIN 2005/1715: Left maxilla.

 


Locality: Zavarzhye locality, Malaya Severnaya Dvina River, Kotlasskii (Kotlas) District, Arkhangel’sk Province, North European Russia.

Horizon: Tatarian Series, Vyatkian Substage, Vyatkian Horizon, Vyatka Regional Stage.

Biostratigraphy: Sokolki Faunal Assemblage, Sokolki Faunal Substage.

Age: Upper Tatarian Age, Lopingian Subepoch, upper Zechstein Epoch, Late Permian.

Material:

PIN 2356/32: Skeleton.


= Inostracevia cf. latifrons IVAKHNENKO, 2003

Locality: Aristovo Locality, Velikoustyugskii District, Vologda Region, European Russia.

Horizon:

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Age: Upper Tatarian Age, Lopingian Subepoch, upper Zechstein Epoch, Late Permian.

Material:

PIN 3582/32-32: Cranial bones.

 


= Amalitzkia annae PRAVOSLAVLEV, 1927
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= Amalitzkia vladimiri PRAVOSLAVLEV, 1927
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= Amalitkia annae VJUSHKOV, 1953
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Species: uralensis TATARINOV, 1974
Etymology:

Holotype: PIN 2896/1

Locality: Blumental-3 locality, 3 km E of Blyumental’ village, right slope of Blyumental’ gully, Ural drainage basin, basin of the Ural River, Belyaevskii District, Orenburg Province, European Russia.

Horizon: Kutuluk Formation, Tatarian Series, Upper Vyatkian Substage, Vyatkian (Viatka) Horizon (Kulchumovskaya Svita, Vyatkian Gorizont, Scutosaurus karpinskii zone).

Biostratigraphy: Sokolki Faunal Assemblage, Sokolki Faunal Subassemblage.

Age: Upper Tatarian Age, Lopingian Subepoch, upper Zechstein Epoch, Late Permian.

Material: Left half of the basioccipital portion of the brain case.

Referred material:

PIN 2896/2: Otico-occipital portion of a braincase with the posterior part of the basisphenoid but without the paroccipital processes.