VISEAN EPOCH (350-333 MYA)

AUSTRALASIA

AUSTRALIA

QUEENSLAND STATE

EUROPE

IRELAND

In general

SCOTLAND

In general

FIFE PROVINCE

LOTHIAN PROVINCE

LANARKSHIRE, NOW STRATHCLYDE PROVINCE

UNITED KINGDOM

ENGLAND

YORKSHIRE COUNTY

In general

NORTH AMERICA

UNITED STATES OF AMERICA

IOWA

KEROKUK COUNTY

NEVADA

EUREKA COUNTY

PENNSYLVANIA

LUCERNE COUNTY