Genus: Microphon IVACHNENKO, 1983
Etymology: Greek, makros, “long, large”, + -phon: Large procolophonid.
= Raphaniscus BULANOV, 2000
Etymology: Arbitrary combination of letters (Masculine gender)
= Raphaneodon IVACHENKO, 1987 non IVACHENKO, 1988

Species: exiguus IVACHNENKO, 1983
Etymology:

Holotype: PIN 3583/31

Locality: Donguz VI locality, Donguz River, Orenburg Province, European Russia.

Horizon: Northern Dvina Horizon.

Biostratigraphy:

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

Material: Fragmentary dentary.

Referred material:

BULANOV, 2014

Locality: Ust-e Strelny Locality, Vologda Region, European Russia.

Horizon: Poldarskaya Formation, Strel'na Member.

Biostratigraphy:

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

Material:

PIN, n. 4548/8: Left quadratum.

PIN, n. 4548/140: Nearly complete specimen.

PIN, n. 4548/169: Right quadratum.

PIN, n. 4548/188:Right squamosum.

PIN, n. 4548/189: Right palatinum fragment.

 

GOLUBEV & BULANOV, 2018

Locality: Sundyr-1 locality, right bank of the Volga River (southern shore of the Cheboksary Reservoir), directly downstream from the mouth of the Sundry River, Gornomariiskii District, Mari El Republic, European Russia.

Horizon:

Biostratigraphy: Sundyr Assemblage, latest Dinocephalian superassemblage, Late Titanophoneus Tetrapod zone.

Age: Lower Upper Substage (Lower Subhorion), Lower Upper Severodvinian Stage (Lower Putyatinian Horizon, Upper Capitanian Stage), Lower Tatarian series (Late Guadalupian Series), Late Permian.

Material:

PIN, no. 5388/1: Right prefontal.

PIN, no. 5388/25: Left jugal.

PIN, no. 5388/28: Maxillary tooth.

PIN, no. 5388/29: Premaxillary tooth.

PIN, no. 5388/30: Lower jaw fragment.

PIN, no. 5388/31: Palatal.

PIN, no. 5388/44: Right clavicle.

PIN, no. 5388/202: Interclavicle.

 

= Raphaniscus tverdochlebovae (IVANCHENKO, 1987) BULANOV, 2000
Etymology:
= Raphaneodon tvedochlebovae IVACHENKO, 1987

Holotype: PIN 3585/25

Locality: Donguz-6, 3 km SE of Donguz village, right bank of Donguz River, Ilek drainage basin, Sol’-Iletskii District, Orenburg Region, European Russia.

Horizon: Malokinelskaya Svita, Severodovinian Gorizont.

Biostratigraphy:

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

Material: Juvenile skull.

Referred material:

PIN 3585/89, 92, 107, 108-111, 113, 114, 140, 203, 207: Fragmentary skulls of juveniles.

PIN 3585/26, 101, 204: Maxalliae of juveniles..

PIN 3585/28, 108: Isolated squamosals of juveniles.

PIN 3585/24, 129: Dentaires of juveniles.

BULANOV, 2003

PIN 3585/204: Left maxilla.

PIN 3585/139: Fragmentary right dentary with posterior teeth.

PIN 3585/141: Left dentary.

PIN 3585/142: Right maxilla.

PIN 2585/130-132, 144-164, 166, 168-183: Teeth.

 

 

Locality: Poteryakha 2 locality, Nyuksenskii District, Vologda Region, Eastern part of European Russia.

Horizon: Poldarsa Formation.

Biostratigraphy: Proelginia permiana zone

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

Material:

PIN 3713/48, 53, 60, 61, 75: Fragmentary skulls of adults.

PIN 3713/49: Squamosal.

PIN 3713/45-47, 72: Isolated maxillae.

PIN 3713/50-52, 59: Dentaries.

BULANOV, 2003

PIN 3713/86: Right nasal.

PIN 3713/71: Maxillary tooth.

PIN 3713/75: Left zygomatic region.

PIN 3713/173: Crown of premaxillary tooth.

PIN 3713/174: Crown of premaxillary tooth.

PIN 3713/175: Crown of marginal tooth.

PIN 3713/176: Crown of resorbed tooth.

PIN 3713/177: Crown of maxillary tooth.

PIN 4547/4: Right ectopterygoid.

 

 

Locality: Kochevala 2 locality, Nyuksenskii District, Vologda Region, European Russia.

Horizon: Northern Dvina Horizon, Poldarsa Formation.

Biostratigraphy: Proelginia permiana Zone.

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

Material:

PIN 4723/2: Premaxilla.

PIN 4723/1: Dentary.

 

Locality: Navoloki Locality, Right bank of Sukhona River 1.5 km below Navoloki hamlet, Nyuksenitsa District, Volga Province, Russia.

Horizon: Northern Dvina Horizon, Poldarsa Formation, Tatarian Series, Upper Severodvinian Substage, Severodvinian Horizon (Sukhonian suite).

Biostratigraphy: Sokolki Faunal Assemblage, Ilinskoe Faunal Subassemblage, Proelginia permiana Zone.

Material:

PIN 3709/24-29: Teeth.

PIN 3709/30: Squamosal.

 

Locality: Ust’e Strel’ny Locality, Mouth of the Strel’na River, Sukhona River, Velikoustyugskii District, Vologda Region, European Russia.

Horizon: Tatarian Series, Upper part of the Severodvinsk Substage, Servodvinsk Horizon (Northern Dvina Horizon).

Biostratigraphy: Proelginia permiana Zone, Sokolki Faunal Assemblage, Ilinskoe Faunal Subassemblage.

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

Material:

PIN 4548/2: Dentary.

PIN 4548/17: Maxilla.

PIN 4548/18: Squamosal.

PIN 4548/19-27: Teeth.

 

Locality: Pronkino (Pron’kino) locality, 1 km SW of Pronkino village, left bank of Borovka River, Samara drainage basin, Sorochinsk District, Orenburg Region, European Russia.

Horizon: Sama Formation, Kutulukskaya Svita (Vyatkian Gorizont).

Biostratigraphy:

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

Material:

Number: Not given:

 

Locality: Babentzevo, 3.8 km NE of Babentzevo village, right slope of nameless gully, right tributary of Konduzla River, Samara drainage basin, Orenburg Region, European Russia.

Horizon: Malokinelskaya Svita, Severodovinian Gorizont.

Biostratigraphy:

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

Material:

Number: Not given: Fragments of lower jaw.

 

 

Locality: Vozdvizhenka, right bank of the Malaya Kinel River, 1 km downstream from Vozdvizhenka village, Samara drainage basein, Orenburg Region, European Russia.

Horizon: Kutulukskaya Svita (Vyatkian Gorizont).

Biostratigraphy:

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

Material:

Number: Not given: Ilium.

 

Locality: Preobrazhenka, 2.8 km NE of Preobrazhenka village, Vyazovii stream, a right tributary of Konduzla River, Samara drainage basin, Orenburg Region, European Russia.

Horizon: Malokinelskaya Svita, Severodovinian Gorizont.

Biostratigraphy:

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

Material:

Number: Not given: Lower jaw.

 

Locality: Koptyazhevo 1, limestone quarry on SW slope of hill near eastern outskirs of Koptyazhevo village, right bank of Malaya Kinel River, Samara drainage river, Orenburg Region, European Russia.

Horizon: Malokinelskaya Svita, Severodovinian Gorizont.

Biostratigraphy:

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

Material:

Number: Not given:

_____________________________________________________________________________________

Species: gracilis BULANOV, 2003
Etymology: Latin, gracilis, "slinder."
= Raphanodon ultimus IVAKHNENKO, 1987 (partim)

Holotype: PIN 5617/110

Locality: Babintsevo locality, Grachevskii District, Orenburg Region, European Russia.

Horizon: Northern Dvina Horizon.

Biostratigraphy:

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

Material: Juvenile skull.

Referred material:

SGU 104B/2024, 2010: Fragmentary juvenile skull.

PIN 4617/109, 170, 185, 189, 190: Incomplete juvenile skulls.

PIN 4617/111: Left maxilla.

PIN 4617/112: Right maxilla.

PIN 4617/113-114, 175, 182, 191: Maxillae.

PIN 4617/115: Pterygoid.

PIN 4617/119-121: Squamosals.

PIN 4617/164, 183: Dentaries.

PIN 4617/170: Fragment of juvenile skull roof.

PIN 4617/180: Right ramus.

PIN 4617/182: Fragmentary maxilla.

_____________________________________________________________________________________

Species: arcanus BULANOV, 2003
Etymology: Latin, arcanus, "keeping secret."

Holotype: PIN 3713/1

Locality: Mutovino Locality, Velikoustyguskii District, Vologda Region, European Russia.

Horizon: Northern Dvina Horizon.

Biostratigraphy: Proelginia permiana Zone.

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

Material: Right maxilla.