And, in any event, this has nothing to do with CRU's failure to even disclose the existence of 1021 crossdated subfossil trees from the two early transects. (climateaudit.org)
To date, most LGM sea ice estimates have been derived from subfossil diatom data [reviewed by Gersonde et al. (13)-RSB-. (pnas.org)
Even in a long chronology (i.e., including subfossil data), this effect will bias the start and end of the RCS chronology. (link.springer.com)