The site forming the subject of this communication is an open-air station of Upper Palæolithic date, situated near the northern extremity of the Lincolnshire Cliff range, and previously unrecorded. The cultural horizon of the site closely corresponds with that of the upper levels of the rock-shelter known as ‘Mother Grundy's Parlour,’ Creswell Crags, Derbyshire, excavated by the writer in 1924, under the auspices of the British Association Research Committee for the Exploration of Caves in Derbyshire. Those excavations revealed, for the first time, the gradual development of our English phase of the Upper Aurignacian, and established the fact that this was of a distinctive character, and had been evolved practically free from Magdalenian influences. Excavations in the Mendip caves by the University of Bristol Spelæological Society, and elsewhere, have since confirmed these conclusions; and it is now recognised tlhat the culture is essentially an English expression of Upper Aurignacian, which is typical of the Upper Palæolithic in this country.