Final published version
Research output: Contribution to Journal/Magazine › Comment/debate › peer-review
Research output: Contribution to Journal/Magazine › Comment/debate › peer-review
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TY - JOUR
T1 - Examining the case for the use of the Tertiary as a formal period or informal unit
AU - Knox, Robert O. B.
AU - Pearson, P. N.
AU - Barry, T. L.
AU - Condon, Dan
AU - Cope, John
AU - Gale, A. S.
AU - Gibbard, Phil
AU - Kerr, A.C.
AU - Hounslow, Mark William
AU - Powell, J.H.
AU - Rawson, P. F.
AU - Smith, Alan J.
AU - Waters, Colin
AU - Zalasiewicz, Jan
PY - 2012/6
Y1 - 2012/6
N2 - The ‘Tertiary’, omitted from IUGS-approved timescales since 1989, is still in common use. With the recent re-instatement of the Quaternary as a formal unit, the question arises as to whether the Tertiary too should be reinstated as a formal period, with the ‘Paleogene’ and ‘Neogene’ being downgraded to sub-periods. This paper presents arguments for and against this proposal, stemming from discussions by members of the Geological Society Stratigraphy Commission. It is intended to stimulate discussion of the topic in the wider community.
AB - The ‘Tertiary’, omitted from IUGS-approved timescales since 1989, is still in common use. With the recent re-instatement of the Quaternary as a formal unit, the question arises as to whether the Tertiary too should be reinstated as a formal period, with the ‘Paleogene’ and ‘Neogene’ being downgraded to sub-periods. This paper presents arguments for and against this proposal, stemming from discussions by members of the Geological Society Stratigraphy Commission. It is intended to stimulate discussion of the topic in the wider community.
U2 - 10.1016/j.pgeola.2012.05.004
DO - 10.1016/j.pgeola.2012.05.004
M3 - Comment/debate
VL - 123
SP - 390
EP - 393
JO - Proceedings of the Geologists' Association
JF - Proceedings of the Geologists' Association
IS - 3
ER -