“…Such exclusion may account for the poor and inconsistent 598 record of events within this interval (see Section 8). However, it is now acknowledged that suggested to Dias-Martinez and Grahn (2007) Ross and Ross, 1996;Loydell, 1998Loydell, , 2007Nestor et al, 2003;Zhang and Barnes, 608 2002b; Page et al, 2007;Haq and Schutter, 2008;Johnson, 2010;Munnecke et al, 2010 log of glacigenic deposits (Fig. 13), a re-advance during the triangulatus 628 Biozone established an extensive, slowly down-wasting ice mass that was sustained 629 throughout much of the Aeronian, prior to an abrupt and marked retreat at or close to the base 630 of the sedgwickii Biozone.…”