The Utility of Petrography in Archaeology: A Case Study Challenging the Foundation of the Vinette Type Pottery Series

The Utility of Petrography in Archaeology:  A Case Study Challenging the Foundation of the Vinette Type Pottery Series

Petrography is an analytic method borrowed from the fields of Paleontology, Geology and Mineralogy. The petrographic method can provide basic structural information on an object through the systematic estimation of its micro components…

CRM Re-Opening: Precautions to Reduce the Risk of Covid-19 Spread

CRM Re-Opening:  Precautions to Reduce the Risk of Covid-19 Spread

Archaeologists have been adjusting to working within the surrounding context of Covid-19 transmission since the pandemic forced us to shutter our offices in March to work at home. This experience has been somewhat different for each Cultural Resource Management (CRM) organization, although the common experiences of needing to do office and even lab work at home, and to find appropriately safe ways to work in the field loom large.

Field Technicians Needed: Curtin Archaeological Consulting, Inc. Is Seeking Field Techs for Fall, 2019 Projects

Curtin Archaeological Consulting, Inc. is seeking field technicians for employment in work on Hudson Valley projects during October and November 2019.  It is anticipated that work in October will include a Phase 3 data recovery project at a prehistoric site in Catskill, Greene County, New York.  The November project will include a large Phase 1 survey outside of Saratoga Springs, New York.

Please email resumes to jobs@curtinarchaeology.com.  If you have recently submitted a resume, please email us with your availability.

FUNK FOUNDATION REQUESTS GRANT PROPOSALS FOR FALL 2019-FALL 2020 ARCHAEOLOGICAL RESEARCH

The Robert E. Funk Memorial Archaeology Foundation, Inc. provides grants of up $2,500.00 for archaeological research conducted using New York State sites and artifact collections.  The grants are awarded through a competitive review process. 

The grants generally are for analyses of archaeological collections or non-obtrusive data recording, and do not fund excavation, surface collection, purchases of field equipment, or artifact catalog and data entry projects.  Recent grants have been made for problem-oriented studies such as isotopic analyses involving faunal remains, radiocarbon dating, projectile point analysis, debitage analysis, and petrographic analysis.  The grants support both stand-alone research and specialist studies that are parts of larger projects. 

The Funk Foundation has provided the following announcement of a Fall 2019 grant proposal and review schedule:

Robert E. Funk Memorial Archaeology Foundation, Inc.
Fall 2019 Solicitation for 2019-2020 Grant Cycle

The Robert E. Funk Memorial Archaeology Foundation, Inc. is soliciting grant applications for the fall of 2019, as part of the 2019-2020 grant cycle.  The Funk Foundation is a tax-exempt, 501(c)(3) nonprofit organization, dedicated to supporting archaeological research by student, avocational, and professional archaeologists. Research grants are available for studies of New York State archaeology.  Funds are awarded to support archaeological research projects that compile and present new data or test previous conclusions with the expectation of new findings or insights. The Foundation’s Board of Directors accepts, and reviews grant applications from students, avocational archaeologists, and professional archaeologists. Grant awardees are required to submit a draft final report on their research project within one year of award.

The Fall 2019-20 grant application deadline is September 30, 2019; applications must be electronically submitted on or before this date. Awardees will be informed of the Board’s decision by October 30, 2019.  Application guidelines and information are available on-line at: http://funkfoundation.org/appforms.shtml  or by email request to the Foundation board President Ed Curtin, at: ecurtin12003@yahoo.com

In Memory of James Tuck, Who Helped Shape Contemporary Archaeology in New York State and the Canadian Maritime Region

Dr. James A. Tuck

The world recently lost James A. Tuck, an archaeologist who was born in Buffalo, New York, received a Ph.D. in Anthropology from Syracuse University, and taught at Memorial University, Newfoundland, Canada.  Tuck is best known in New York State for his work on prehistoric Onondaga Indian archaeology in which he outlined a sequence of village movements and cultural changes that provided the first comprehensive model of the development of Iroquois culture within an Iroquois (Haudenosaunee) tribal homeland.  This was published in Tuck’s 1970 book Onondaga Iroquois Prehistory:  a Study in Settlement Archaeology.  The significance of this research for New York State archaeology cannot be understated.  Beginning in the 1940s and continuing into the 1960s, archaeologists grappled with the notion that Iroquois culture had developed locally in and around the tribal homelands occupied during the 17th century.  This idea, referred to as the in-situ hypothesis, was replacing the older theory that the Iroquois had migrated into New York from the south, perhaps from the Mississippi Valley, and possibly not long before the European entrance into these homelands.  Tuck’s research was not performed in an intellectual vacuum; for example, he incorporated Donald  Lenig’s concept of the “Oak Hill Horizon” bridging the previously presumed period of cultural hiatus and Iroquois migration.  But testing the in-situ hypothesis required large amounts of data from a single area.  You can think of Tuck’s book, replete with excavation data, ceramic seriation, and radiocarbon dating, as a blow-by-blow account showing long-term continuity (since about 1000 AD) between late prehistoric Iroquoian communities in the Syracuse area and the temporal phases of the preceding Owasco culture. 

Tuck’s research in Canada included studies of the Maritime Archaic culture in Newfoundland and Labrador, around the Strait of Belle Isle and in seminally important excavations of the L’Anse Amour burial mound and the Port au Choix cemetery.  Research by Tuck and his students on the Maritime Archaic provided a long temporal sequence spanning ca. 2000-7000 BC.  Based upon his findings in Newfoundland and Labrador, Tuck published an article in 1977 called “A Look at Laurentian” in which he described how an important Archaic period culture in New York State and surrounding parts of Ontario, Quebec and Vermont had roots in different material culture traditions of the North American interior and Far Northeast coastal region.  Put otherwise, there came a time, ca. 5000-6000 years ago (the beginning of the Laurentian Tradition), when in the great unfolding of indigenous history, populations in the upper St. Lawrence River region began recreating (perhaps initially trading for) some the most highly crafted artifact types of the Maritime Archaic.  These artifact types include ulus, gouges, plummets, and polished slate points and knives.  A broader view of this process would also incorporate coastal areas farther south in New England in a similar but somewhat different pathway through history, although that is not what Tuck focused on.  However, his idea and its implications are intriguing during the current era when the native cultural history of the Northeastern region is being rethought. 

Tuck’s many contributions to Newfoundland and Labrador archaeology are best summarized by others who were closely connected with this work, and there are several informative obituaries available online.   I will simply mention that he also investigated, or supervised student research on prehistoric Indian cultures of more recent periods of Newfoundland-Labrador archaeology, as well as the remarkable 16th century Basque whaling station in Red Bay, Labrador (another important site on the Strait of Belle Isle, and a UNESCO World Heritage site).  Archaeologists in both New York State and the Canadian Maritime region owe a tremendous debt of gratitude to James A. Tuck.  

June 30, 2019, edited Dr. Tuck’s place of birth.

Remembering Ralph S. Solecki, Who Discovered the Shanidar Neanderthals, the Hessian Hat Plate, and Ancient Maspeth

The riders found their seats as they piled into the subway car on a pleasant afternoon in 1985. Getting comfortable (no one had to stand), we were soon off on our return trip from Red Hook, Brooklyn to the EPA Region II offices in Manhattan. At first, I barely noticed one of my fellow passengers sitting a little away from me, but eventually I took in his distinctive

Field Techs and Office Assistant Needed

Curtin Archaeological Consulting, Inc. is seeking one or two field technicians for immediate employment in work on local projects in the Albany-Schenectady-Saratoga-Lake George region during June, 2018.  Some work on a Phase 1 survey is available during the week of June 11.

We also anticipate work that would combine field and office skills full-time or part-time.  Strong computer skills and experience with QGIS are a plus.

Please email resumes to jobs@curtinarchaeology.com.  If you have recently submitted a resume, please email us with your availability.

An Earth Day Note: Comments with an Archaeological Perspective

     On Earth Day in 2017, The March for Science was held by scientists across the country.  I mentioned this in comments I made that very morning at the beginning of my presentation to the annual meeting of the New York State Archaeological Association in Lake George.  My colleagues who were in the streets exercising their rights to freedom of speech and assembly had my sincere admiration, and I looked at several branches of science in my preamble because of the spirit of the day.  Quite by coincidence, my paper was on the effects that ancient climate change had on archaic American Indian societies in our wonderful corner of the world located between the Atlantic Ocean and Lakes Champlain, Erie, and Ontario.  Much of my emphasis was on sea-level and lake-level rise that occurred as the world warmed following the Ice Age.  These incursions across the shorelines happened fast at first but slowed down over thousands of years.  Also quite by coincidence, 2017 was a bad year for the Lake Ontario and St. Lawrence River shorelines.  A sudden rise in water level caused suffering for more than a few New Yorkers and people downstream in Canada.  The high water actually forced a delicate international situation, since New York State controls outflows from Lake Ontario that were flooding Ontario and Quebec (CBC News 2017).  It is debatable whether the 2017 event is part of normal fluctuation also seen in the 1970s and 1990s, or part of a new normal; that is, a notable event in the current global warming trend.

     When Earth Day started on April 22, 1970, global warming wasn’t on many people’s radar, and the penchant to “pave paradise and put up a parking lot” was one of the great, iconic symbols of the threat to the fragile relationship between the human and natural worlds.  In the present-day, the only people who aren’t at least somewhat concerned about global warming actually deny that is happening (and seem odd in comparison).  And there are those who, while acknowledging that global warming is occurring, nonetheless deny that intensively burning fossil fuels for the last 150 years is having an effect on it.  The long view I take of the past puts the current situation into perspective for me, and I am convinced that burning fossil fuels is causal, and in fact, may have quickly brought the world out of a long-term cooling trend.  Moreover, although there have been warming trends in the past, such as the Medieval Warm Period from about AD 800-1300, our human ecosystem may not be as resilient as it was during past periods (including the Medieval Warm Period).

     I want to make three points for consideration of global warming on Earth Day that I glean from the study of archaeology.  The first is that although climate history since the end of the Ice Age has included both warm and cold periods, something different is happening now.  Since about 10,000 years ago the general trend has been global cooling, sometimes interrupted by warming.  For the last 3,000 years, the climate mainly has been cooling.  There is a variety of scientific evidence for this, from variation in pollen that indicates what kinds of trees and other plants were prevalent at different times, to variation in the growth patterns of tree rings, to changes in the accumulation of glacial ice, to changes in the chemical composition of samples recovered from a variety of ancient sources.  When I mentioned fossil fuel burning changing the larger cold trend, I meant specifically that the most recent prolonged cold snap, known as the Little Ice Age chilled the planet for more than 500 years before being replaced by the beginning of the current warm period about 1860.  This climate reversal closely followed a virtual explosion of wide-spread deforestation, charcoal production, and coal-burning that was used to fuel the Industrial Revolution, and iron and steel manufacturing in particular.  The forests you see now across upstate New York were cut down back then, and much of the wood was used to produce charcoal for the expanding iron industry.  Archaeologists working in the now-regrown woods sometimes find the low, flat-topped mounds of charcoal and earth where the charcoal was manufactured.  During the 19th century, coal superseded charcoal.  And then we began burning petroleum for fuel.  The amount of carbon that has been entering the atmosphere (and oceans) in recent decades is rarely paralleled in earth history (going back hundreds of millions of years).  The geological record reveals that these rare surges in atmospheric and oceanic carbon have been associated with mass extinctions (The Sixth Extinction by Elizabeth Kolbert summarizes this quite well).

     The second point I want to make is that archaeology provides insights into what people did during previous periods of global warming, such as the Medieval Warm Period, which preceded the Little Ice Age.  Although in Europe the Medieval Warm Period is associated with agricultural abundance and all the good that can bring, in many parts of the world, including much of North America, the Medieval Warm Period brought extensive and prolonged drought.  This famously affected the Pueblo societies of the American Southwest, and the argument has been made that the great Mississippi Valley society centered at the ancient city of Cahokia was affected severely enough to lead to political instability, collapse, and abandonment.  Even in the usually well-watered Hudson Valley region, increased deforestation appears to have occurred during the Medieval Warm Period, and is correlated with decreased rainfall.  Deforestation may have increased due to the intensity of lightning-set forest fires occurring in unusually dry conditions.  Another perspective on this is that using a diversification strategy for food resources, native people may have started to include uplands more often in agriculture and other subsistence practices, clearing land more broadly, and thus contributing to charcoal accumulations in downstream areas.  Whichever the cause of increased forest burning (which is inferred from alluvial charcoal deposits), evidence of increasing salinity in the lower Hudson appears to be the hallmark of decreased water flow from upstream.  This provides a good basis to infer increased drought while increased forest burning also was going on during the Medieval Warm Period (Pederson et al 2005).  The increasing intensity of storms and associated flooding during this period created another dimension of environmental instability.  There is a growing literature on this subject that I tapped into and cited in an article on a ca. 1200-1300 AD archaeological site in Coxsackie, New York (Curtin 2011).  My opinion has been that people spread out and diversified to cope with environments that were becoming unpredictable or unreliable for floodplain agriculture. 

     The third point I want to make is one that Brian Fagan has made in his lively and very informative book about the Medieval Warm Period, The Great Warming.  Fagan, by the way, has joined the majority of scientists who have weighed in on the current global warming trend.  Like many others, he expressed that the current episode is caused by fossil fuel consumption.  His long-range, retrospective archaeological view informs this position.  His big point is that the world has changed greatly since AD 1300, and the human-environmental system is now too fragile for people to successfully respond as they have in the past.  Foremost among the changes since the Medieval Warm Period are the immense growth of human populations, and the many social and technological changes people have undergone.  The ways that people could respond to the adverse effects of global warming 800 years ago are much less possible now.  For example, societal responses to the droughts of the Medieval Warm Period in part of the American Southwest included becoming smaller (i.e., fissioning into smaller communities), more mobile, and more innovative in the sense of bringing hunted and gathered foods more into the food economy (Nelson et al 2006).  My sense is that this happened in the Hudson Valley as well after agricultural communities began to form during the initial warming.  The small, mobile, diverse strategy was possible in these areas because there were large, comparatively unoccupied territories where human subsistence had not greatly pressured needed natural resources.  People could move into these kinds of places then.  This kind of response is much less possible in today’s world and virtually unimaginable in the United States, where all land is owned either by private owners or government agencies that have land management policies, and often have contracts with mining, timber, and ranching corporations that would conflict with waves of squatters and homesteaders trying to live off the land (Sorry, I have inserted this image into my summary of Fagan in a quick but true nod to post-apocalyptic speculation).  Fagan make several essential points:  (1) the human world is much larger and more complex than the last time it experienced global warming; (2) its interconnections are much longer, more dense, and more fragile; and (3) the propensity for global warming to spread drought means that water shortage, migration to better-watered areas, and conflict over freshwater resources loom large in the impending crisis.  And while I say impending, this set of problems is already a crisis, depending on where you are.  

     Rising sea-level will present another set of challenges, which have precedents in the ancient past, but which will be a big problem in the present’s more fragile setting, and may be exacerbated by societal divisions that did not exist in the deep past.  For example, who will welcome coastal populations moving inland, say from the New York metro area to Poughkeepsie, Catskill, Albany, or Cambridge (Nearing 2017)?   At what cost will New York City be protected by technology that may require a perimeter of sea-walls?  

     Now as we recognize Earth Day, the challenges of global warming are very much in our awareness.  As we think about this, we should be informed that cycles of warming and cooling in the past posed their particular challenges, but there is no good analogy to the present situation.  The fact that earlier warm periods existed in no way normalizes what we are experiencing, or will continue to experience as global warming increases.     

References Cited

Curtin, Edward V. 
  2011    A Small Site in Coxsackie, Circa A.D. 1200:  Some Ecological Issues Concerning Its Age and Location.  In Current Research in New York State Archaeology:  A.D. 700-1300, edited by Christina B. Rieth and John P. Hart. Pp. 53-76.  New York State Museum Record.  

Fagan, Brian
  2008    The Great Warming:  Climate Change and the Rise and Fall of Civilizations.  Bloomsbury Press, New York.

Kolbert, Elizabeth
  2014    The Sixth Extinction:  An Unnatural History.  Picador, New York.

Jardin, Laurene
  2017    St. Lawrence River Could Rise if N.Y. Request to Lower Lake Ontario is Approved.  CBC News, May 5, 2017.

Nearing, Brian
  2017    Global Crisis May Hit Home.  Albany Times Union, June 25, 2017.

Nelson, Margaret C., Michele Hegmon, Stephanie Kulow, and Karen G. Schollmeyer
  2006    Archaeological and Ecological Perspectives on Reorganization:  A Case Study from the Mimbres Region of the U. S. Southwest.  American Antiquity 71:403-432.

Pederson, Dee Cabaniss, Dorothy M. Peteet, Dorothy Kurdyla, and Tom Guilderson
  2005    Medieval Warming, Little Ice Age, and European Impact on the Environment during the Last Millennium in the Lower Hudson Valley, New York, USA.  Quaternary Research 63(2):238-249.