1. Beeson MH, Jackson ED (1970) Origin of the garnet pyroxenite xenoliths at Salt Lake Crater, Oahu. Miner Soc Am Spec Papers 3: 95?112
2. Bodinier JL, Guiraud M, Fabriès J, Dostal J, Dupuy C (1987) Petrogenesis of layered pyroxenites from the Lherz, Freychinède and Prades ultramafic bodies (Ariège, French Pyrénées). Geochim Cosmochim Acta 51: 279?290
3. Cao R-L, Zhu S-H (1984) Mantle xenoliths in alkali-rich host rocks in eastern China. In:Nixon PH (ed) Mantle xenoliths. John Wiley & Sons, London, pp 167?180
4. Coleman RG, Lee DE, Beatty LB, Brannock NW (1965) Eclogites and eclogites: their differences and similarities. Bull geol Soc Am 76: 483?508
5. Esperança S, Laurenzi MA, Mazzuoli R, Trua T, Oddone M (1995) 11 vulcanismo Plio-Pleistocenico dei Monti Iblei: Caratterizzazione geochimica e cronologica dei magmi emessi. In:Ferrucci F, Innocenti F (eds) Proggetto Etna 1993?95. CNR-GNV, Roma, pp 73?77