the prehistoric finds at ames plantation

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Liv Ryan and Monica Gehrig begin work immediately on history and archaeology assignments. Their reading assignments informed them about the history of Ames and the chronological order of inhabitants in the area; one fact that surprised the girls was that stones and rock used in the construction of the plantation are not native to Tennessee. “When we arrived Professor Moreland handed us a huge stack of papers, in addition to two texts we had purchased.” Olivia Ryan ’11

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Photo journal of an archeological dig at Ames Plantation near Memphis, TN. Students from Rhodes College were led by Professor Milton Moreland during this summer 2009 project.

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Page 1: The Prehistoric Finds at Ames Plantation

Liv Ryan and Monica Gehrig begin work immediately on history and archaeology assignments. Their reading assignments informed them about

the history of Ames and the chronological order of inhabitants in the area; one fact that surprised the girls was that stones and rock used in the construction

of the plantation are not native to Tennessee.

“When we arrived Professor Moreland handed us a huge stack of papers, in addition to two texts we had purchased.” Olivia Ryan ’11

Page 2: The Prehistoric Finds at Ames Plantation

After studying the history, the students must figure out where to dig. The student walks over the area and the device scans the ground. It can detect ferrous

materials but also disturbances in the ground. Later he can study the information for artifacts and architectural features.

“The gradiometer is kind of like a glorified, extremely expensive metal detector.” Chris Moore ’11

Page 3: The Prehistoric Finds at Ames Plantation

Excavation begins by skimming a flat head shovel along the surface. Monica Gehrig is in the process of excavating the manor house. The dirt is then

dumped in buckets to be sifted. Other tools include trowels (device that looks like a cake cutter), flat head shovels, sharpened bamboo, brushes and picks.

"It's important to make sure you do not dig too deep with the flat head shovel so as not to damage any evidence under the soil.“ Olivia Ryan ’11

Page 4: The Prehistoric Finds at Ames Plantation

Sifting works by taking buckets of dirt and dumping them into a giant sieve. The dirt falls through and the artifacts remain. Behind them you can see the

sifters above a mound of dirt.

“I found a tiny silver calendar, the size of a pinkie nail from the early 19th century.” Olivia Ryan ’11

Page 5: The Prehistoric Finds at Ames Plantation

Trowleing is an incredibly meticulous task done by moving the trowel in a sweeping motion to made the ground as even as possible. A feature is anything

interesting or unique, from an artifact to a post mold. A post mold is a slight discoloration where a wooden structure has biodegraded. It leaves behind a

discoloration which indicates there may have been a structure, such as a porch, in the location.

“Guy Weaver, the Senior Archaeologist at the field school, and I are articulating features.” Sarah Mitchell ’10

Page 6: The Prehistoric Finds at Ames Plantation

The blue device atop a yellow and orange tripod is called a Total Station. The Total Station is used to map the excavation site. There will be someone at another point with a pole. Electronically, it records

the points so that it can be plotted on a computer. Any features or artifacts left in the unit are recorded. The students use the principle of distribution and abundance of objects to hypothesize the

purpose of each room.

“Where you find something is just as important as what you find.” Chris Moore ’11.

Page 7: The Prehistoric Finds at Ames Plantation

The students found brick fragments as well as a large metal hoe and pig jaw. Olivia Ryan ‘11 “For the pig’s teeth we had to use tiny little tools like dental picks to remove the

dirt.” This area could be the base of a fallen chimney because of the of the brick’s positions relative to the structure and because pig was one of the most commonly

consumed animals. Out of mode pottery sherds were also found which supports the slave house hypothesis because masters would often pass their old china down to their

slaves.

Large metal hoe.

Pig jawbone

“The pig jaw suggests that this was a slave house because slaves didn’t have choice pickings and were often left with the feet and the head.” Omair Khattak ’11

Page 8: The Prehistoric Finds at Ames Plantation

This is a photo of an excavated corner of the slave house. Photo documentation occurs at each level, or 10 cm of excavation. The arrow always points north and the board lets you know the corner’s

unit, location, site, and date it was photographed. Cailin Meyer explains, “"For posterity's sake, the cleanliness of the unit and the presentation of the feature for the photo is incredibly important."

“Corners are incredibly important because they help you figure out where to dig next.” Chris Moore ’11

Page 9: The Prehistoric Finds at Ames Plantation

Ames has several reconstructions of 19th century houses. Each was taken from a different part of the plantation and rebuilt on this site for people to tour. Each house is from a different time period. This

particular one is a dogtrot structure.

“The house we are sitting on is similar to the house we worked three weeks excavating.” Sarah Mitchell ’10

Page 10: The Prehistoric Finds at Ames Plantation

After digging the students wash artifact bricks and nails found during the day. There is a great chance of misidentifying artifacts if they aren’t properly cleaned. The newly cleaned

brick fragments are weighed to determine how many bricks were used and therefore estimate the size of the structure. At the end of the table is the float machine which

separates dirt from botanical remains.

“The reason we are smiling while washing bricks and rocks is because those types of artifacts can tell you where a culture was getting its building materials and sometimes they have small artifacts stuck to them.” Sammie Wicks ’10

Page 11: The Prehistoric Finds at Ames Plantation

Becky Vanderwalle is examining and sorting botanical remains in the field lab at Ames. Botanical remains are found by dumping buckets of dirt from the dig site into a float machine. The machine

filters the dirt away and allows organic material such as seeds, grass and twigs to rise to the surface. Then sachets of botanical remains are hung to dry and later examined under a microscope.

“From seeds you can figure out plants, and see what was available at the site at that time period.” Becky Vanderwalle ’10

Page 12: The Prehistoric Finds at Ames Plantation

After being washed the artifacts are catalogued into a systematized record. Each artifact is given a number code based on its grouping—ceramic, glass, brick, or nail. Under each category are

subcategories. For example, for glass there’s window pane glass, bottle glass and hand-blown glass. Ryan says, "We learned about tricks for discerning different types of ceramics. For example, if you lick porcelain it

won’t stick to your tongue, whereas white ware will.” Other discoveries include a spoon, a calendar, a locket and several buttons.

"Nearly all of the important finds are discovered in the lab, not in the field." Cailin Meyer ’10

Page 13: The Prehistoric Finds at Ames Plantation

The last step in archaeology is to analyze and discuss data and artifacts. Students learn to combine their firsthand observations with the historical

background. As the Society for American Archaeology explains, "Historical archaeology is more than just a treasure hunt. It is a challenging search for clues

to the people, events, and places of the past."

“That’s the tricky thing about archaeology, the best you can do is make inferences.” Olivia Ryan ’11