Backstage Pass to North Dakota History

This blog takes you behind the scenes of the State Historical Society of North Dakota. Get a glimpse at a day-in-the-life of the staff, volunteers, and partners who make it all possible. Discover what it takes to preserve North Dakota's natural and cultural history.

Comparative Collections – Using the Present to Understand the Past

Sometimes the best way to understand a fossil is to go fishing. A number of our paleontological sites across North Dakota have fossil bones from the family Lepisosteidae (gar or garpike) preserved. While gar are still alive today, their range tends to be more southern and eastern, closer to warmer, slow-moving waters and bayous. While the living gar may not be an exact match to our fossil gar, studying the bones from the living animals can help us better understand what we’re finding in the rock.

Our paleontology department has a small comparative collection of recent animals - things that may share similarities to fossil creatures we find. For instance, a modern deer may have similar bone structures to 30 million- year-old deer. A modern crocodile may have ribs and vertebrae that look similar to crocodiles that once roamed North Dakota 60 million years ago. The same goes for the gar.

This is where taxidermy comes into play. Instead of stuffing the skins of animals, we only keep the bones (similar to a European mount). To remove the flesh from the bones, dermestid beetles work wonderfully, but tend to smell, and can have the occasional bug escape artist. We can’t risk that in a museum. Burying the bones in the ground and letting nature do all the work is also an option, but that takes a bit of time and also needs a location to bury the critter. So we stick to simmering the bones in a pot.

Simmering the bones in a pot

For mammal skulls, this is a piece of cake. All the bones of the skull are knit together by sutures – think a bone zipper – and tend to stay all locked in place. Fish skulls, including our lovely gar, have very smooth joints between the bones (called synarthroses) that in life do not move much. However once the skin and connective tissue begins to break down, the skull bones will fall apart.

Since the fossil bones we find are all disarticulated (no longer connected to one another), we need individual bones from modern fish – not a completely intact skull. What we had to do here was make sure the bones fell apart IN ORDER while cleaning them. We simmer them for a while, gently scrub, and then pull off a single bone. Repeat. The bones were placed in order off to the side to dry, where they will be ready to eventually photograph or draw for comparison.



Here we have an articulated skull with the dermopterotic bone highlighted in red. This lets us know where exactly in the skull the bone is.

Articulated skull with the dermopterotic bone highlighted in red

Next, we have an illustrated dermopterotic, from our recent gar stew. This helps us identify a single bone, if we ever come across a similar looking piece in the field.

Illustrated dermopterotic

Archiving Home Movies

The State Archives has a large collection of film and video. The largest collections come from television stations, professional filmmakers, and state agencies. One other genre of moving images we collect is family home movies. Why would the archives be interested in an individual’s home movies? The answer is simple - because home movies often show us what life was like in the past in North Dakota. Events like birthday parties, weddings, and Christmas parties are part of our culture, and seeing these events on film can give us a perspective about how life in the past compares to life in the present. We are particularly interested in preserving North Dakota scenes such as farming, ranching, parades, athletic events, and natural disasters. Many of the scenes that will be featured in the new Inspiration Gallery: Yesterday and Today came from home movies donated to the State Archives. This gallery opens on November 2, 2014.

One film collection was recently donated to the archives by Eileen Mork, niece of Hatton native and famous pioneer aviator Carl Ben Eielson. The collection of 8mm film was shot by her father, Elmer Osking, between 1938 and 1955. Shooting film was a hobby of his, and there are some really nice scenes in the collection from the Hatton area. There is some aerial footage of the countryside prior to rural electrification. Wow! We are so used to seeing miles and miles of power lines and poles, it was really neat to see what it looked like before. This collection does have a lot of out-of-state family vacations, which we don’t necessarily want to collect, but having the North Dakota scenes is well worth taking the collection in and keeping it together.

Elmer Osking Film

Kodak film box with the description “Eastern Star Style Show 1950” from The Osking film collection

Formats of home movies have changed throughout the years and will continue to evolve. Home movie collections in the archives include 16mm, 8mm, VHS, 8mm tape, and DV CAM. We are able to convert all these to a digital format for preservation, copying, and easy editing.

8mm Projector Camera

Used in digitizing regular 8mm and super 8mm film

If you have home movies, please do not throw them away. If you have film shot in North Dakota that you are willing to donate, check with us at the State Archives to see whether it fits our needs. We can digitize the film and provide donors with a free copy. Most importantly, we will preserve the film so future generations can see the past.

Here are some of the other film and video collections at the state archives: