Stratotype Point Base of Tremadocian

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

label Stratotype Point Base of Tremadocian
alt label
Stratotype Point Base of Early Ordovician
Stratotype Point Base of Lower Ordovician
Stratotype Point Base of Ordovician
ratified GSSP true
boundary level at the 101.8m level, within Bed 23, in the measured section
comment Green Point Section, western Newfoundland
correlation event Conodont FAD Iapetognathus fluctivagus
see also
Tremadocian.pdf original
index.html original
image.php?periodid=141&top_parentid=0&imageid=334 original
source Episodes 24/1, p. 19 28, 2001
status Ratified 2000
type
StratigraphicPoint original
Resource original
Concept original
has geometry Location of Stratotype Point Base of Ordovician original
represents boundary
Base of Ordovician original
stratotype BaseOrdovicianSP original