Michigan Archaeological Society Thunder Bay

Michigan Archaeological Society Thunder Bay Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Michigan Archaeological Society Thunder Bay, Nonprofit Organization, 500 W Fletcher Street, Alpena, MI.

The Thunder Bay Chapter of the Michigan Archaeological Society was established in 2009 to study, interpret, and preserve the archaeological resources of northeast Michigan.

03/14/2026

On this day, March 14, 1874, the Milwaukee built three-masted schooner MOONLIGHT was launched by Wolf & Davidson. Her owners were all well-known Milwaukeeans – David Vance, Gilbert E. Collins, Lemuel Ellsworth, W. E. Hibbard, E. C. Hibbard, Joseph S. Peck and A. W. Wilkinson. Her captain is probably most well known in Milwaukee – Denis Sullivan, for whom our former Discovery World schooner was named.

Her launch was quite the event – drawing over 400 spectators. Newspapers across the Great Lakes gave her high praise as she was cutting edge in construction at the time. Here is what the Milwaukee Sentinel had to say about her the day after the launch:

“Length between rabbets, 201 feet 6 inches; over all, 208 feet; beam 33 feet 6 inches; depth of hold, amidships, 14 feet 2 inches. Her carrying capacity is estimated at 50,000 bushels, with 14 feet draught of water, or 6,000 bushels more than the capacity of any vessel ever launched from the stocks in Milwaukee. There are several improvements introduced in the construction of this vessel. She was built of the best materials; to take a high class. The deck beams are bolted on to the shell pieces, instead of being mortised, as usual. Heavy oak is bolted between the beams, to hold them immovable. These pieces are bored in order to promote the necessary free circulation of air, and to facilitate the salting process. Wire screws, removable without difficulty, cover the holes in the blocks. A recess, built in the outer part of the cabin, gives room for the stepping of the mizenmast. Wire will be chiefly used in the vessel’s outfit. The fittings, such as windlass, capstan, pumps, etc., will be of the best quality and design and embrace all the recent improvements. She seems to be a thorough, staunch, faithful built vessel; and is likely to take a high position among our lake fleet, for superiority of construction, carrying capacity, and qualities of sailing.”

The MOONLIGHT’s first few months did not go smoothly. In April, one of her jibs caught fire from a spark of the tug while being towed out of Milwaukee causing great damage. In May, she lost both anchors and chains in her first passage through the Straits thanks to an ice jam. She waited at Detroit for the DAVID VANCE to arrive so she could borrow from her. The loss and delay cost an estimated $2,000. The anchors and chains were later recovered.
The MOONLIGHT was busy her first summer. Some of her charters were wheat from Milwaukee to Buffalo at 3 1/4c and she would return with 1,300 tons of coal from Dakin’s yard in Buffalo at 30c per ton.

Capt. Denis Sullivan of the MOONLIGHT was part of a well reported race between Chicago to Milwaukee and then from Milwaukee to Buffalo with Capt. Orville Green of the schooner PORTER in May 1880. The race was well reported in Chicago papers but unknown to Capt. Green. Evidently bets were made as the PORTER left Chicago just ahead of the MOONLIGHT that the MOONLIGHT would get into Milwaukee before the PORTER. Both had a cargo of wheat. Well, the PORTER arrived first with the captain not knowing he was racing, so the race was lengthened to Buffalo, where the PORTER arrived first by about 3 ½ hours, still the captain supposedly not knowing he was racing. A constant update was listed in the Chicago Inter Ocean and at the Inter Ocean’s office awaiting Capt. Green when he won was a made to order 12 inch cigar.

On September 29, 1895, the MOONLIGHT stranded in a gale on Chocolay Reef about 3 ½ miles south of Marquette along with the schooner HENRY A. KENT. The MOONLIGHT and the KENT were released in the spring of 1896.

The MOONLIGHT sailed on until the gale of September 13, 1903. She foundered 12 miles off Michigan Island, Lake Superior, with a cargo of iron ore. Her crew was rescued by the towing steamer VOLUNTEER. At the time of her loss, she was insured for $9,000 and her cargo for $6,000.

Suzette Lopez
PHOTO CREDIT: Great Lakes Marine Collection of the Wisconsin Marine Historical Society and Milwaukee Public Library

ALL photos are emailed to Wisconsin Marine Historical Society members with the story. Help keep history alive. Join the Wisconsin Marine Historical Society. As a member you will receive these stories and much more. For information email us at [email protected] or call 414-286-3074 or visit our webpage at https://wmhs.org/

03/01/2026

Join us next week for a presentation on ShipwreckFinder, a new tool for detecting shipwrecks in sonar data! In this talk, Dr. Katie Skinner and Anja Sheppard will share the story of ShipwreckFinder’s development and explain how to use it. The seminar will be held on March 4 from 1 to 2 p.m. Eastern Time. Register here: https://vimeo.com/event/5729869

02/06/2026

A discovery in San Diego delivered a shock powerful enough to rattle the foundations of archaeology.

At the Cerutti Mastodon site, researchers uncovered a skeleton so well-preserved, and so strangely altered, that it challenged everything we knew about human arrival in the Americas. The bones bore signs not of nature, but of intention. They bore the marks of hands.

The mastodon’s ribs and limb bones were fractured in ways that matched controlled hammering—angles, splinters, and impact signatures all pointing toward deliberate force. Nearby cobbles showed scarring from heavy use, as if wielded as tools. No predator leaves such marks. No collapse or erosion arranges bones with such patterned purpose.

The unsettling conclusion: something, or someone, had processed this mastodon.

If the dating holds, this event occurred over 130,000 years ago—nearly ten times older than the long-accepted arrival of humans in North America. The established Clovis timeline of 13,000 to 15,000 years suddenly felt incomplete.

The Cerutti evidence raises profound questions: Were there earlier migrations? Did unknown hominin groups reach this continent long before modern humans? How many populations rose and vanished without leaving a trace?

The identity of these ancient tool-users remains an open mystery. They could have been early Homo sapiens or a lost branch of hominins. What matters is the skill implied: breaking massive bones for marrow or tools requires knowledge, experience, and clear intent. These were not random scavengers—they were survivors, working deliberately at the edge of an Ice Age world.

If confirmed, the Cerutti Mastodon discovery expands the human timeline in the Americas by over 100,000 years. It redraws migration routes, rewrites prehistory, and reminds us of a humbling truth: much of our story still lies buried, waiting to be heard.

Strange fact: Mastodon bones are incredibly dense—breaking them requires tremendous, focused force, which is why the patterned impact marks strongly point to deliberate human activity.

01/13/2026

Donald Weir (pictured right), Founder and former CEO of Commonwealth Cultural Resources Group, one of our oldest and largest legacy companies, was presented with an SHA Award of Merit at The Society for Historical Archaeology's 2026 Conference on Historical and Underwater Archaeology.

The SHA Awards of Merit were established in 1988 to recognize the specific achievements of individuals and organizations that have furthered the cause of historical archaeology. According to the SHA, Weir was recognized for his outstanding leadership and mentorship in Midwest archaeology, pioneering professional practice in cultural resource management, and advancing diversity and education within the field.

01/13/2026

The diving and maritime archaeology world has lost one of its true pioneers.
Robert Grenier, the Canadian underwater archaeologist whose work led to the discovery of the 16th-century San Juan shipwreck at Red Bay, has died aged 88. His research helped transform shipwrecks from salvage sites into protected cultural heritage.
We look back at the career and legacy of a diver whose influence still shapes how historic wrecks are studied today.
Read more on The Scuba News.

🤿 👉 https://buff.ly/HAvHSNt

01/12/2026

Detroit's history is being preserved with help from one of its schools, as Wayne State University's Museum of Anthropology takes on the role of safeguarding the city's archaeological treasures.

12/23/2025
12/08/2025
11/10/2025
10/28/2025

Two wrecks from two different world wars lying side by side under the same water.

Two war wrecks lie together in Apra Harbor Guam at about 36 meters depth. SMS Cormoran from WW1 rests on her side and Tokai Maru from WW2 leans right against her stern and propeller. Divers can see both hulls clearly in one dive in calm clear water. The steel is rusted but strong shapes remain. Inside Tokai Maru trained divers can look into engine rooms and cargo spaces. Both ships are protected as war graves and are one of the few places where wrecks from two world wars touch each other on the seabed.

SMS Cormoran was held in Guam in 1914 when she ran out of coal. When the United States entered WW1 in April 1917 and ordered surrender the German captain opened the valves and scuttled her. Nine crew died. Tokai Maru was a Japanese transport sunk in 1943 when the US submarine Snapper fired torpedoes in Apra Harbor. She sank and came to rest right beside the older wreck. Both ships now stay together as a single historic site that shows two wars meeting in one place under the sea.

Address

500 W Fletcher Street
Alpena, MI
49707

Opening Hours

Monday 10am - 5pm
Tuesday 10am - 5pm
Wednesday 10am - 5pm
Thursday 10am - 5pm
Friday 10am - 5pm
Saturday 10am - 5pm

Telephone

+19892550492

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