Sardinia was later assigned to the same HDS biofacies (Ferretti & Serpagli 1999), suggesting that this area and the Carnic Alps
in Katian time occupied a lower latitude as the same biofacies had been reported in the British and Baltoscandic provinces (Sweet & Bergstrom 1984).
This oolitic unit (improperly named, for its composition, the 'Praso limestone') could laterally correlate towards the east, in the western South-Alpine segment, with the famous oolitic Tesero member at the base of the Werfen Formation of the Dolomitic and Carnic Alps
(Cassinis et al.
nubivaga is recorded from Italy by Pesarini (1995), di Franco (1997), and Trotta (2005) supposedly after the records published by Caporiacco (1926) who identified one female and one male (not described) from Carnic Alps
(province of Udine, Forno Avoltri, ric.