Geological Timescale

Stratotype Point Base of Ludlow

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

ratified GSSP true
boundary level coincident with the Base of the Lower Elton Formation
comment near Ludlow, UK
correlation event near Ludlow, UK | coincident with the Base of the Lower Elton Formation |Graptolite FAD Saetograptus (Colonograptus) varians
dc source
Episodes 5/3, p. 21-23, 1982;
Geol. Series, Nat. Mus. Wales, 9, p. 73 90, 1989
Lethaia 14
see also
Sheinwoodian-Ludfordian.pdf original
index.html original
status Ratified 1980
type
StratigraphicPoint original
Resource original
shape Location of Stratotype Point Base of Ludlow original