UPPER EARLY CRETACEOUS EPOCH

LOWER GALLIC SUBEPOCH

APTIAN STAGE (124.5-112 MYA)

CASHENRANCHIAN AGE

NORTH AMERICA

UNITED STATES

MONTANA

In general

BIGHORN COUNTY

CARBON COUNTY

PRYOR COUNTY

WHEATLAND COUNTY

YELLOWSTONE COUNTY

UTAH

In general

CARBON COUNTY

EMERY COUNTY

GRAND COUNTY

WYOMING

PARK COUNTY

IN GENERAL

AFRICA

ALGERIA

In general

LIBYA

In general

MALAWI

KARONGA DISTRICT

NIGER

In general

AGADEZ PREFECTURE

GADOUFAOUA

TANZANIA

In general

TUNISIA

In general

ASIA

CHINA

GUANGXI ZHUANGZU ZIZHIQU (KWANGSI CHUANG) PROVINCE

HENAN PROVINCE

HUBEI PROVINCE

INNER MONGOLIA (NEI MONGOLIA)

JILIN PROVINCE

KANSU (GANSU) PROVINCE

LIAONING PROVINCE

SHANDONG (SHANTUNG) PROVINCE

XINJIANG UYGUR ZIZHIQU (SINKIANG) PROVINCE

JAPAN

HONSHU ISLAND

GIFU PREFECTURE

HYOGO PREFECTURE

ISIKAWA PREFECTURE

IWAKA PREFECTURE

TOYAMA PREFECTURE

KAZAKHSTAN

In general

KIRGHIZIA (KYRGYZSTAN)

In general

SOUTH KOREA

In general

KYONGSANGNAM PROVINCE

NORTH GYEONGSANG PROVINCE

SOUTH GYEONGSANG PROVINCE

LAOS

In general

SAVANNAKHER PROVINCE

MONGOLIA

In general

BAYANHONGOR

DORNOGOV’

DUNDGOV AIMAK (MIDDLE GOBI)

GUCHINUS (GUCHIN-US SOMON) COUNTY

ÖÖSHINN NUUR (NORTHERN GOBI)

ÖVÖRHANGAI

TRANSALTAI GOBI

ASIAN RUSSIA

BURJATJA

SIBERIA

SAHA REPUBLIC

ULYANOVSK REGION

THAILAND

CHAIYAPHUM PROVINCE

KALASIN PROVINCE

KHON KAEN PROVINCE

NAKHON RATCHASIMA PROVINCE

UZBEKISTAN

In general

AUSTRALASIA

AUSTRALIA

NEW SOUTH WALES STATE

NORTHERN TERRITORY

QUEENSLAND STATE

SOUTH AUSTRALIA STATE

VICTORIA STATE

EUROPE

ENGLAND

In general

BERKSHIRE COUNTY

CAMBRIDGESHIRE COUNTY

ISLE OF WIGHT COUNTY

KENT COUNTY

OXFORDSHIRE COUNTY

FRANCE

In general

HAUTE- MARNE DEPARTMENT

VAULCLUSE DEPARTMENT

GERMANY

In general

BRANDENBURG STATE

SASCHEN (SAXONY) STATE

ITALY

In general

PORTUGAL

In general

SPAIN

In general

BURGOS PROVINCE

CASTELLON PROVINCE

LA RIOJA PROVINCE

SORIA PROVINCE

TERUEL PROVINCE

EUROPEAN RUSSIA

PENZA PROVINCE

SWITZERLAND

In general

NIDWALDEN CANTON

MIDDLE EAST

ISREAL

In general

SOUTH AMERICA

ARGENTINA

CHUBUT PROVINCE

NEUQUEN PROVINCE

BRAZIL

In general

AMAZONAS STATE

CEARA STATE

GERIAS MINAS STATE

PARANA STATE

PARAIBA STATE

PERNAMBUCO STATE

COLOMBIA

BOYACA PROVINCE

MAGADELNA DEPARTMENT

VENEZUELA

ZUILA STATE

ARTIC

In general

NORTH AMERICA

CANADA

ALBERTA PROVINCE

BRITISH COLUMBIA PROVINCE

UNITED STATES OF AMERICA

ARIZONA

In general

SANTA CRUZ COUNTY

CALIFORNIA

SHASTA COUNTY

COLORADO

EL PASO COUNTY

IDAHO

In general

MARYLAND

In general

DISTRICT OF COLUMBIA

PRINCE GEORGE’S COUNTY

SOUTH DAKOTA

In general

TEXAS

In general

BLANCO COUNTY

COMANCHE

HOOD COUNTY

PARKER COUNTY

UTAH

In general

EMERY COUNTY

GRAND COUNTY

SUMMIT COUNTY

VIRGINA

In general

WYOMING

BIGHORN COUNTY

HOT SPRINGS COUNTY