G. Collins

Terrestrial-like zircon in a clast from an Apollo 14 breccia

M. Norman, J. Snape, D. Kring, 2019, Earth and Planetary Science Letters.

Excavation of a timber round-house and broch at the Fairy Knowe, Buchlyvie, Stirlingshire, 1975-8

W. Boyd, D. Caldwell, F. Hunter, 1999, Proceedings of the Society of Antiquaries of Scotland.

Excavations at Three Early Bronze Age Burial Monuments in Scotland

D. Davidson, R. Tipping, J. Mckinley, 1992, Proceedings of the Prehistoric Society.

Bronze Age farms and Iron Age farm mounds of the Outer Hebrides

A. Dugmore, P. Halstead, A. Mannion, 2003, Scottish Archaeological Internet Reports.

Sites of the third millennium BC to the first millennium AD at North Mains, Strathallan, Perthshire

L. Barnetson, P. Hulme, C. Wickham-Jones, 1983 .