Stratotype Point Base of Homerian

label Stratotype Point Base of Homerian
ratified GSSP true
boundary level within upper part of the Apedale Member of the Coalbrookdale Formation
comment Sheinton Brook, Homer, UK
correlation event Graptolite FAD Cyrtograptus lundgreni
see also
Silurian2.pdf original
Sheinwoodian-Ludfordian.pdf original
index.html original
image.php?periodid=125&top_parentid=0&imageid=308 original
Episodes 5/3, p. 21 23, 1982
Geol. Series, Nat. Mus. Wales, 9, p. 51 73, 1989
Lethaia 14
status Ratified 1980
StratigraphicPoint original
Resource original
Concept original
has geometry Location of Stratotype Point Base of Homerian original
represents boundary
Base of Homerian original
stratotype BaseHomerianSP original