by carol valenta. the group of “wannabe” archaeologists!

By Carol Valenta

The group of “wannabe” archaeologists!

Ready to Begin!

We arrived at the site and began to learn about the equipment and the procedures we would be using.

The site was closed when we arrived, and our first jobs were to open it up, and to start digging to look for more areas to excavate.

The Landowners

The farm

The tools are carried to sites in

this trailer

Getting ready to

dig!

This is an archaeologist’s kit. What do you think these tools

might be used for?

Shovels need to be kept sharp!

Walking to the site.

This is what the site looked like when we arrived. It had been covered for the

winter.

A covered feature with a photo of

what it looked like

before it was covered.

We dug…

Here we are looking for a feature. First you remove the “plow zone,” and then you look for

stains that indicate organic activity.

And we dug…

You have to skim the soil off a little at a time when you reach the bottom of the

plow zone.

And we dug!!!!!

Still looking for a feature!

It was so hot the lens of my camera fogged up!

Some new areas were tested by clearing a

2m² area.

We also did shovel tests.

A two shovel-width hole is dug; you go down about six inches below the plow zone to see if

you find something.

Some features were found

Do you see the

different colors of

soil?

Look for the stain.

Feature borders were defined and plan maps were drawn

Features are carefully

measured and graphed.

Notice the paperwork?

Excavation began

Features are excavated one half at a time

Profile Wall

A profile wall allows you to see the feature

shape and depth.

Soil at the very top of a level is

collected to take back to the lab

for analysis.

It is called a matrix sample.

We took off only 5 cm of soil for each level.

You have to measure often to be sure you only take off 5 cm soil

at a time.

Soil is collected in

buckets

All soil needs to be screened for

artifacts. This is a ¼ inch screen.

Sometimes levels are

removed in “zones.”

The walls of the feature must be carefully maintained.

Don’t step on the edge of the profile wall!

The wall will cave

in!

Soil is very carefully removed so that no artifact is harmed.

A trowel removes the soil a little at a time so you

don’t miss, or break any artifacts.

You might have to “pedestal” around the

artifact.

Can you see the

pedestal?

Sometimes a paintbrush is

used.

A bamboo scoop might protect the artifact.

If an artifact is found, it must be put in a bag and

carefully labeled.

A photograph is taken at each level

including information of exact placement of

the feature.

Paperwork is an important part of the process.

Paperwork is done at each step.

Count the people doing paperwork!

Some people found great artifacts!

Large pieces of Oneota pottery.

A closer view of a large pot

sherd.

A close up of the pot sherd once it was removed.

You can still see the finger markings from

when the pot was formed, over 500 years

ago.

Features are covered for the night.

Covering helps keep the soil from drying out.

We saw the artifacts that

the landowners have found.

Projectile Points

Most of their artifacts were found when they plowed the fields.

A rare woven bag was found on a shelf in a rock shelter.

They kept careful records about where the items were found.

A metate, used to

grind corn, along with

a mano.

Pieces of Pottery

This is the Ulna of a Mastodon. (Elbow, lower arm)

We learned activities for our classes

Making beads with clay.

The pottery needs to be

fired.

Flintknapping is the art of stone

shaping.

Making a projectile

point.

We learned to work with

copper.

This is copper when it is just picked up off the ground.

We hammered the copper to flatten it and take out the

impurities.

Hammered Copper

Copper can be hammered together

to make bigger pieces.

We learned how to make drills.

Drill Bits

The bow drill

made drilling easier.

They also

learned to use this to make fire.

The pump drill was a

technological advance.

An atlatl is used to throw a spear farther.

The spear is hooked onto the atlatl.

The spear releases and goes where you aim it.

Unless you’re Mrs.

Valenta; then it only goes three

feet! (I can practice!)

We visited the lab

Soil must be dried before it is analyzed.

A fine mesh screen will be used to strain things

from the soil.

A process called

“floating” finds charcoal

and other small items.

Very small items such as

seeds are found by screening

through a fine screen, and

bagged up in a piece of cloth.

The pieces in the cloth are dried, and will be analyzed.

All soil is

washed away.

Flakes found in a

matrix sample.

Artifacts are analyzed in the lab.

A microscope is used to separate

small items.

All artifacts need to be washed.

Artifacts are handled carefully.

Notice that items are kept with their labels.

Artifacts are then dried.

All information is kept in order so we know where the artifact came from.

Each artifact gets its own number.

Each number is painted onto the

artifact it corresponds to.

You need a steady hand!

If pieces that are found together fit, they are glued together.

A special adhesive is carefully applied.

Pieces are held together until they

adhere.

The pottery pieces are supported while they dry.

Sometimes many pieces can be

found and glued together.

Artifacts are stored after they have been cataloged.

There are many interesting things in Archaeological Museums.

This is a replica of a mussel shell hoe.

This is a Mammoth tooth

Can you see the difference between the mammoth tooth and the mastodon tooth?

This is a replica of a Bison scapula (shoulder blade) hoe.

This is how the hoe is

used. This one is getting worn out.

This is a replica of a rattle made from deer toes.

These are grinding stones, called a

mano and metate.

We went onfield trips

Woodland Indians built mounds

Perrot State Park, Wisconsin

Effigy Mounds are built

in the shape of animals

Effigy mounds are difficult to see since they are so large.

This is the deer effigy

mound.

Various animal shapes are used.

The Wolf Mound

Mounds are also found in conical and linear shapes.

Conical Mounds in Perrot State Park

A replica of rock art found in Wisconsin.

A Rock Shelter in Perrot State Park.

Big enough to house 25!

Effigy Mounds National

Monument in Iowa

The mounds are built on a high ridge over the Mississippi River.

Linear mounds sometimes connect

conical mounds.

In Wisconsin, a cemetery was built on Woodland

Indians’ conical mounds.

Did they know where they were putting the

cemetery?

Cemeteries are sacred places.

Mounds are sacred places.

• Note: This PowerPoint presentation was created by a teacher participating in an ESEA Title II grant-funded project for use in the teachers' classrooms. It reflects the individual’s experience at a particular site and is not intended to accurately reflect what happens on all archaeological investigations around the country or world.

•The teacher participated in professional development activities provided by:

• Mississippi Valley Archaeology Center• University of Wisconsin - La Crosse• 1725 State Street• La Crosse, WI 54601• Web site: http://www.uwlax.edu/mvac/• All material Copyright © 2000-2005 Mississippi Valley

Archaeology Center at the University of Wisconsin - La Crosse