Some remains of suids were recovered during the second half of the 1800s from Quercia (Tuscany, Italy), at a close distance to, but from a lower stratigraphic position than the better-known mammal fauna of Olivola. Although they were collected a long time ago, Quercia suids are described for the first time in this work. This sample represents one of the earliest occurrences (middle Villafranchian) of Sus strozzii, a large-sized suid present in Europe during the Early Pleistocene, but only abundant ∼2.0–1.8 Ma. A biometric comparison with selected samples of Pliocene to early Middle Pleistocene European suids is carried out, showing some dimensional changes in S. strozzii as well as differences between S. strozzii and other species. Quercia has been somehow eclipsed by other historical samples from Tuscany, namely the extensive collection of the Upper Valdarno and the diverse fauna of Olivola, but it is a different and important palaeontological locality. Apart from S. strozzii, the local fauna of Quercia-Vaccareccia includes Anancus arvernensis, Canis sp., Stephanorhinus etruscus, Leptobos etruscus, ‘Pseudodama’ sp., and Castor sp., representing one of the few mammal assemblages referable to the Faunal Unit of Coste San Giacomo (late middle Villafranchian, MNQ 17b), corresponding to ∼2.2–2.1 Ma.
Sus strozzii (Suidae, Mammalia) from the historical locality of Quercia (Early Pleistocene, Italy) / Iannucci, A.. - In: GEOBIOS. - ISSN 0016-6995. - 77:(2023), pp. 27-36. [10.1016/j.geobios.2023.03.001]
Sus strozzii (Suidae, Mammalia) from the historical locality of Quercia (Early Pleistocene, Italy)
Iannucci A.
Primo
2023
Abstract
Some remains of suids were recovered during the second half of the 1800s from Quercia (Tuscany, Italy), at a close distance to, but from a lower stratigraphic position than the better-known mammal fauna of Olivola. Although they were collected a long time ago, Quercia suids are described for the first time in this work. This sample represents one of the earliest occurrences (middle Villafranchian) of Sus strozzii, a large-sized suid present in Europe during the Early Pleistocene, but only abundant ∼2.0–1.8 Ma. A biometric comparison with selected samples of Pliocene to early Middle Pleistocene European suids is carried out, showing some dimensional changes in S. strozzii as well as differences between S. strozzii and other species. Quercia has been somehow eclipsed by other historical samples from Tuscany, namely the extensive collection of the Upper Valdarno and the diverse fauna of Olivola, but it is a different and important palaeontological locality. Apart from S. strozzii, the local fauna of Quercia-Vaccareccia includes Anancus arvernensis, Canis sp., Stephanorhinus etruscus, Leptobos etruscus, ‘Pseudodama’ sp., and Castor sp., representing one of the few mammal assemblages referable to the Faunal Unit of Coste San Giacomo (late middle Villafranchian, MNQ 17b), corresponding to ∼2.2–2.1 Ma.File | Dimensione | Formato | |
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