Species: mussetti (SIGOGNEAU-RUSSELL, 2003b) PANCIROLI, BENSON, FERNANDEZ, BUTLER, FRASER LUO & WALSH, 2021
Etymology: In honor of the major participation of Dr. Frances Mussett in the
accumulation of the Kirtlington fauna.
= Borealestes mussetti SIGOGNEAU-RUSSELL, 2003b
Holotype: NHMUK PV M46495
Locality: Old Cement Works Quarry, (Washford Quarry), Kirtlington, Ordnance Survey Grid Reference SP 495200, Oxfordshire County, England, Southern United Kingdom.
Horizon: Kirtlington Mammal bed, near base of the Forest Marble.
Biostratigraphy: Forest Marble Formation, Oppelia aspidioides Zone.
Age: Upper Bathonian Stage, upper middle Dogger Epoch, Middle Jurassic.
Material: Right lower molar.
Referred material:
BMNH J.1: Right posterior fragment.
BMNH J.239, J.319, J..836: right molars.
BMNH J.389, J.401, J.835: Right posterior fragments.
BMNH ?J.66, ?J.394, ?J.809: Left posterior fragments.
BMNH ?J.224: Left anterior fragment.
PANCIROLI, BENSON & LUO, 2019
NHMUK PV M46224, M46239, M46001, M46066, M46836, M46319, M46809, M46835: Lower molars.
NHMUK PV M46394, M46448, M46580, M46871: Upper molars.
Locality: Watton Cliff, Dorset County, England, Southern United Kingdom.
Horizon: Forest Marble.
Biostratigraphy:
Age: Bathonian Stage, Middle Dogger Epoch, Middle Jurassic.
Material:
NHMUK PV M46001: Lower molar.
NHMUK PV M46401: Lower molar.