We published a work on the surface dating of some rocks from the Ossimo-Pat megalithic complex. It is a complex structure of 4000 mq. Giancarlo Zerla discovered the first decorated stele covered in woods in 1994, and the excavation continues since then.
The work was possible thanks to the collaboration between Lambda and the research group of Raffaella Poggiani Keller.
The paper is available here