Geology / Pre-human History

This period begins with the geology of the Little Falls area, continues with the earliest human movements and glaciers that impacted the Mohawk Valley, before moving on to the earliest New World developments.

TIMELINE: Before 1490

NOTE: Blue icons identify events that can be referenced at the Little Falls Historical Society Museum.

  • Millions of years ago

  • Continental movements of ancient people

    Humans cross the Beringia land bridge into North and then South America.

    25,000 – 10,000 BCE

  • 11,000 BCE

    Glacial impact on the Mohawk Valley

    Lake Iroquois, an enlargement of Lake Ontario, blocked by a glacier along the St. Lawrence, emptied through the Mohawk Valley at the Little Falls cataract.

  • Early North American settlements

    Norse settle briefly in Newfoundland. Around 1075 they are believed to have landed on the North American coast at what was deemed “Vinland.”

    c. 1000

  • 1150

    Cahokia population of 20,000

    Cahokia, a city of 20,000 people near present day St. Louis, larger than then London, was home to the “Mississippians” a broad group of Native American tribes.

  • European Age of Discovery

    Beginning of the European Age of Discovery.

    c. 1400

  • Before 1500

    Pre-European contact in the New World

    Population estimates in the New World before European contact may be as high as 112 million people.

Contact Us

Little Falls Historical Society Museum
319 South Ann Street
Little Falls, NY  (Get directions)

(315) 823-0643

Contact the LFHS

All research requests should go HERE and use the RESEARCH REQUEST FORM.

OLD BANK BUILDING MUSEUM IS OPEN FOR THE 2026 SEASON BEGINNING MAY 29, 2026.

Monday, Wednesday, from 1:00-4:00 p.m.
Alternate Fridays from 1:00-4:00 p.m.
(beginning Friday, May 29)
Saturdays from 9:00 a.m. to noon

For appointments, please call
Louie Baum at 315-867-3527
Mary Ann Terzi at 315-823-1502
Jeff Gressler at 315-823-2799

PLEASE CONTINUE TO VISIT OUR WEBSITE AND SOCIAL MEDIA FOR UPDATES ON OUTDOOR EVENTS, VIRTUAL TOURS & NEWS.
319 South Ann Street, Little Falls, NY, 13365