Upcoming Events Featuring Pennsylvania Archaeology

Autumn is around the corner and the Section of Archaeology at The State Museum of Pennsylvania is gearing up for another busy season. This post includes a listing of upcoming events featuring Pennsylvania archaeology.

Kipona, August 31-September 2, 2019

This three-day festival, celebrating the Susquehanna River, takes place along the banks of the river and on City Island in Harrisburg. Pennsylvania’s archaeology will be featured in a booth staffed by professional archaeologists and volunteers from The State Museum of Pennsylvania. Here, visitors will be able to see artifacts dating back thousands of years, take a “ride” in our dugout canoe, hold replica tools used to make the dugout canoe, learn about Pennsylvania’s past and find information on upcoming archaeology events in Harrisburg.

Sitting in the dugout canoe has become an annual tradition for many kids and families (image: PHMC)

The Archaeology booth and dugout canoe will be located near the Pow Wow on City Island, along the back side of the baseball stadium.

This map shows the location of The State Museum’s Archaeology booth at the 2019 Kipona Festival.

Archaeology at Fort Hunter, September 9-October 4, 2019

Since 2006, The State Museum of Pennsylvania’s Section of Archaeology has conducted excavations at Fort Hunter Mansion and Park. The primary goal of the excavation is to look for evidence of the French and Indian War era fort for which the park is named. The fort that stood at this location dates to the 1750s.

In addition to conducting excavations, Pennsylvania archaeology brochures, posters and information about the museum are also made available to visitors (image: PHMC)

Throughout the years, excavations have revealed a rich and varied past at Fort Hunter. Artifacts collected during excavations at Fort Hunter have included items dating to the prehistoric period and the 18^th, 19^th and 20^th centuries. These relics of the past in combination with thorough research have help to clarify the many transformations that have taken place at the site of the current mansion and the surrounding grounds.

Artifacts recovered from Fort Hunter pictured here include prehistoric points, gun side plate, Minié ball, button, smoking pipe and dog licenses. (image: PHMC)

Weather permitting, excavations will be open to visitors from 9:00 a.m. – 4:30 p.m. Monday thru Friday and on Sunday, September 15 for Fort Hunter Day.

2019 Annual Workshops in Archaeology, November 9, 2019

The Archaeology Section of the State Museum of Pennsylvania in Harrisburg invites you to attend our annual Workshops in Archaeology program on Saturday, November 9, 2019. 

Artifacts and reproduction points will accompany a demonstration by expert flint knapper Steve Nissly. (image: PHMC)

Last year’s popular theme exploring the Susquehannock Indians of central Pennsylvania will be continued with an examination of western Pennsylvania’s Monongahela Indians. We have invited a panel of experts to share their knowledge and research with us on this extensively investigated, but still mysterious culture. The Monongahela were the dominant Indian culture in southwestern Pennsylvania, Ohio and northern West Virginia around 1000 AD, but by 1635 they vanish from the archaeological record.

This year’s Workshops in Archaeology will explore the many aspects of this culture including their pottery, diet, health, village patterns and social organization. 

Professionals will be on hand to assist attendees with artifact identification and recording archaeological sites. (image: PHMC)

Throughout the day, there will be demonstrations by professional flint knapper Steve Nissley, and experts will be on hand from Pennsylvania’s State Historic Preservation Office to assist attendees with artifact identification and recording archaeological sites.

Please join The State Museum’s Section of Archaeology in celebration of our rich archaeological heritage this fall. Harrisburg’s Kipona Festival and Pow Wow, the Archaeological investigation at Fort Hunter, and Workshops in Archaeology present valuable opportunities to meet State Museum archaeologists and learn more about how we can preserve our past for our future.

For more information, visit PAarchaeology.state.pa.us or the Hall of Anthropology and Archaeology at The State Museum of Pennsylvania .

Eelskin Rockshelter Lithic Debitage Analysis

My name is Alaina Helm, I am a Junior at Oberlin College in Ohio and a Keystone intern in Archaeology for this summer.  Over the past several weeks and for a brief month-long stint back in January, I have been working on a flake refitting project here in The State Museum of Pennsylvania,  Section of Archaeology. The project was supervised by Dr. Kurt Carr, Senior Curator, and  consists of an argillite debitage cluster collected from the Eelskin Rockshelter (36Bu59) that was theorized to have been created over a single knapping event.

Steve Nissly flint knapping

                Analysis began with the organization and cleaning of the entire assemblage of debitage. Artifacts were cleaned using warm soapy water and a Sonicor ultrasonic cleaner, similar to a jewelry cleaner. We also experimented with the use of diluted vinegar water to remove patination, but it was found to be no more effective so was not done on all pieces. Once cleaned, flakes were uniformly laid out on trays for refitting by type as entire, proximal, medial, or distal pieces. A small quantity of other materials was found amongst the debitage and separated out that includes jasper, quartz, bone, and chert. A wide range of colors was noted in the argillite which is generally black. We also found two biface fragments, a proximal utilized flake, and an end scraper among the debitage.

 Several weeks were spent attempting to fit pieces together where flakes had come off each other or flakes had broken apart.  If successful, refitting a flake cluster back together would allow for the study of stone tool creation through flake reduction techniques. In the case of this cluster from the Eelskin Rock Shelter, only five refits were found over several weeks of searching through the hundreds of pieces in the collection. Methods used in attempting to match related flakes together included; grouping by color, grouping by texture, and grouping by type. Type attributes included the shape of the bulb of percussion (Lipped, bulbar, etc.) and the shape/ size of flake (length, width, thickness). These groupings did not reveal the relatively large number of matches that could be expected in a chipping cluster.

The majority of the debitage demonstrates late stage and baton reduction techniques. Late stage reduction is the process of reducing an already acquired raw material into a complete tool. Almost all flakes are thin with several dorsal flake scars. 68.4% of the proximal or entire flakes are lipped. Lipped flakes are a key indicator of late stage baton production technologies. 

Due to the small quantity of matched pieces found and the variations in color and texture, there is a good chance that although the lithic material first appeared to belong to a single chipping event, it instead represents several knapping events. This conclusion is additionally supported by the fact that there is a small amount of lithic materials other than argillite present, as listed above.  Other potential explanations for the high quantity of debitage found together could include that the materials were part of a rubbish pile or that several short knapping events occurred in the same location.               

example of color variation

This comparative analysis was an exercise well suited for my studies, as it brought together my interests in archaeology and geology. It provided useful experience in lithic analysis, and although sometimes tedious and frustrating when days were spent with no matched flakes found, was valuable in determining that the lithics cluster found at the Eelskin Rockshelter was not the refuse of a single toolmaking event. This project was ultimately beneficial to my own learning while also letting us learn a little about the activities being performed on the site.

Thanks for reading my blog and I hope you will check back for another blog post from me about the experimental archaeology test I conducted on stone scrapers.

Bibliography

Justice, Noel D.

1987       Stone Age Spear and Arrow Points of the Midcontinental and Eastern United States. Indiana University Press.

Anonymous

n.d. Eelskin Rockshelter-36Bu159, anonymous manuscript housed in the County Files, The State Museum of Pennsylvania, Section of Archaeology, Pennsylvania Historical and Museum Commission, Harrisburg Pennsylvania.

For more information, visit PAarchaeology.state.pa.us or the Hall of Anthropology and Archaeology at The State Museum of Pennsylvania .

The Fred Veigh Collection, Lab Update

This time last year we discussed the William Fredrick Veigh collection: some of what the collection contained and its’ importance. A year has passed, we have processed last year’s Fort Hunter collection and we continue to process the Veigh collection. As was mentioned last year, “Fred Veigh (December 29, 1949-January 25, 2016) was a prolific archaeological collector and surveyor, and an active member of the Society for Pennsylvania Archaeology (SPA) for most of his adult life. His collection is vast in both the volume of artifacts as well as in documentation”. With the immensity of his collection in mind, and after months of extensive organization of the collection, artifacts and maps the Section of Archaeology lab has now been able to fully process, identify and update several known and new sites with many, many more to come.

Trays of artifacts being processed on rack.

Veigh artifacts being labeled.

Currently, we are a little over one third of the way through the processing of this very large donation. To date we have a total of 93, 669 artifacts processed and inventoried and will likely be over one hundred thousand before the end of next week.

Veigh artifacts bagged and ready for inventory.

Example of inventory.

With the use of Mr. Veigh’s topographic maps, where he recorded known sites and his other collection locations, and his detailed labels on both artifacts and boxes we have thus far been able to process and identify 229 known and new sites. These are primarily from Somerset county, but also from Adams, Allegheny, Bedford, Butler, Cambria, Clearfield, Clinton, Erie, Fayette, Franklin, Greene, Huntingdon, Indiana, Lehigh, and Venango Counties.

Volunteer helping to record and organize collection locations from Mr. Veigh’s topographic maps.

 In conjunction with the State Historic Preservation Office (SHPO) and our wonderful, hard-working intern Andrew we have been able to update 172 sites and add 57 new sites to the Cultural Resources Geographic Information System (CRGIS). One hundred and ten of these site updates and 49 of these new sites are concentrated in Somerset county as Mr. Veigh focused much of his collecting in this county as well as Washington and Westmoreland counties, which have not yet been processed.

Example of form used for updating and adding sites in CRGIS.

Our intern, Andrew entering new sites in CRGIS.

Thanks to Mr. Veigh’s diligent recording methods and persistent collecting throughout his life we have been able to increase not only the number of identified sites in many western Pennsylvania counties, but also add to the information already known of many others. As has been mentioned in previous blogs, artifacts are important to understanding the lives of past peoples, but having provenience, or locational, information for these artifacts provides the context needed to build a better picture of how these past peoples were living their daily lives and how the artifacts we find fit into that. Thanks to Mr. Veigh we have that provenience information which can help us better understand Pennsylvania’s Past while preserving it for the future. We thank Mr. Veigh and all of those who have dedicated their lives to preserving our heritage and have collected, documented and donated their collections in order to help us expand our knowledge base to better understand Pennsylvania’s past and provide additional resources for analysis and research.

Don’t forget the Section of Archaeology will be holding programs in the State Museum of Pennsylvania’s Nature Lab at 11:30 am on Thursday August 8^th and 15^th. 

Also, look for us in other upcoming events at Kipona August 31^st – September 2^nd in downtown Harrisburg and our excavations at Fort Hunter Mansion and Park September 9^th – October 4^th.   

For more information, visit PAarchaeology.state.pa.us or the Hall of Anthropology and Archaeology at The State Museum of Pennsylvania .