Genus: Bolosaurus COPE, 1878
Etymology: Greek, bolos, “lump, clod” and Greek, sauros, “lizard”: Lump (toothed) lizard.

Species: striatus COPE, 1878
Etymology: Latin, striatus, "furrowed, grooved, fluted, striated."

Holotype: AMNH 4320

Locality: Mount Barry Locality, Wichita County, Texas.

Horizon: Petrolia Formation, Wichita Group.

Biostratigraphy:

Age: Upper Wolfcampian to lower Leonardian, Rotliegendes Epoch, Early Permian.

Material: Imperfect posterior portion of skull.

Lectotypes:

AMNH FR 4321: Skull and mandible.

AMNH FR 4322: Partial dentary and four articulated vertebrae.

AMNH FR 4324: Anterior part of a skull and mandible in articulation and maxillary and dentary fragments.

AMNH FR 4326: Maxillary and dentary fragments, five articualted vertebrae.

AMNH FR 4327: Skull and mandible in articulation.

AMNH FR 4462: Anterior pat of a skull and mandible in articulation.

BROOM, 1913

BROOM, 1913

Referred material:

AMNH 4865, 4686: Fragmentary skull and mandible.

 

Locality: Godwin Creek, in the northern portion of Archer County, Texas.

Horizon: Petrolia Formation, Wichita Group.

Biostratigraphy:

Age: Upper Wolfcampian to lower Leonardian, Rotliegendes Epoch, Early Permian.

Material:

MCZ 1436: Anterior part of a right dentary, dentary fragment, and posterior part of a left dentary.

 

Locality: Geraldine Bonebed locality, Archer County, Texas.

Horizon: Petrolia Formation, Wichita Group.

Biostratigraphy:

Age: Upper Wolfcampian to lower Leonardian, Rotliegendes Epoch, Early Permian.

Material:

MCZ 1910: Right premaxilla and maxilla.

MCZ 2089: Fragment of left dentary.

 

Locality: Briar Creek Bonebed Locality, Boone Ranch, Archer County, Texas.

Horizon: Nocona Formation, Wichita Group.

Biostratigraphy:

Age: Wolfcampian, Rotliegendes Epoch, Early Permian.

Matrial:

MCZ 2087: Maxilla, dentary, and other jaw bones, manus, ilium, parital femora, tibia, fibula, and ungual phalanges.

MCZ 2088: Partial left mandibular ramus and 12 articulated vertebrae.

MCZ 2090: Maxillary fragment and partial mandible.

 

Locality: TMM locality 45561, Archer City Bonebed, near Archer City, Archer County, Texas.

Horizon: Archer City Formation, Bowie Group.

Biostratigraphy:

Age: Wolfcampian, Rotliegendes Epoch, Early Permian.

Matrial:

TMM 45561-9: Partial mandible.

TMM 45561-16: Mandible.

 

LUCAS, BERMAN, HENRICI & HUNT, 2005

Locality: Locality UCMP V-3431, Anderson Quarry, 1.3 km southwest of the type locality of Stegotretus agyrus, 3/4 of a mile S55'W of Loma Salazar in a small gulch some 1,385 yards S14'W of the Rio Pueroc Bridge SE 1/4, NW 1/4, SW 1/4,just above massive sandstone lens one mile above confluence of Rio Puerco and Poleo Creek, and 1/4 miles east of Rio Puerco, SW 1/4, Sec. 8, T22N, R3E, near Arroyo del Agua, Rio Arriba County, New Mexico.

Horizon: Upper part of the El Cobre Canyon Formation, Cutler Group (Cutler Formation, Abo Formation).

Biostratigraphy:

Age: Wolfcampanian stage, Upper Rotliegendes Epoch, Early Permian.

Material:

CM 47873: Left maxillary fragment.

UCMP 45921: Left dentary fragment.

 

SMITH, 1927, CZAPLEWSKI, CIFELLI & LANGSTON JR, 1994

Locality: V114, Grant County, Oklahoma.

Horizon: Wellington Formation (Garber Formation), Summer Group, Arbuckle limestone, (Probably equivalent to the Arroyo Formation of Texas).

Biostratigraphy:

Age: Leonardian Stage, Lower Rotliegendes Epoch, Early Permian.

Material:

Unnumbered: Complete right dentary with teeth.

Note: Now missing.

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Species: major BROOM, 1913
Etymology:

Holotype: AMNH FARB 4461

Locality: Mount Barry Locality, Wichita Basin, Texas.

Note: Exact locality unknown.

Horizon: Petrolia Formation, Wichita Group.

Biostratigraphy:

Age: Upper Wolfcampian to lower Leonardian, Rotliegendes Epoch, Early Permian.

Material: Fragmentary skull and dentary.

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Species: traati TATARINOV, 1974
Etymology:

Holotype: PIN 3318/1

Locality: Headwaters of Yuzhnava Mviva River, Shakhyvich homestead, Komi, European Russia.

Horizon:

Biostratigraphy:

Age: Asselian stage, Early Permian.

Material: Left maxilla.
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Species: grandis REISZ, BARKAS & SCOTT, 2002
Etymology: Latin, grandis, "full-grown, grown up, large"; in reference to large size of this taxon.

Holotype: OMNM 52311

Locality: Fort Sill, OMNH Locality V51, Dolese Brothers limestone quarry at Richards Spur, Fissure Fills, just west of U.S. Highways 62 & 281, 10.5 miles south of Apache, 6 miles north of Fort Sill, SW 1/2, Sec. 31, T4N, R11W, Comanche County, Oklahoma.

Horizon: Wellington Formation (Garber Formation), Summer Group, Arbuckle limestone, (Probably equivalent to the Arroyo Formation of Texas).

Biostratigraphy:

Age: Leonardian Stage, Lower Rotliegendes Epoch, Early Permian.

Material: An isolated left dentary with teeth.

Referred material:

OMNH No. 15104: Left maxillary fragment bearing 5 teeth and a posterior socket for an additional tooth.

OMNH No. 56818: A partial right dentary bearing 4 complete teeth and the broken bases of 3 additional teeth.

SNYDER, LeBLANC, JUN, BEVITT & REISZ, 2020

ROMVP 83327: Dentary.

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