Stratotype Point Base of Selandian

http://resource.geosciml.org/classifier/ics/ischart/BaseSelandianSP

label Stratotype Point Base of Selandian
ratified GSSP true
boundary level Base of the red marls of Itzurun Formation
comment Zumaia section, northern Spain
correlation event Onset of a carbon isotope shift and sea-level drop, 30 precession cycles (~630 kyr) above the top of magnetic polarity Chron 27n
see also
Selandian&Thanetian.pdf original
index.html original
Selandian_GSSP_web_June20121.jpg original
source Episodes 34/4, p.220 - 243, 2011
status Ratified 2008
type
StratigraphicPoint original
Resource original
Concept original
has geometry Location of Stratotype Point Base of Selandian original
represents boundary
Base of Selandian original
stratotype BaseSelandianSP original