The Enigmatic Archaic Site at Lamoka Lake, New York

Arthur Parker had long suspected that New York State’s prehistoric past featured a very ancient era before the invention of pottery and agriculture.  By the early 1920s, he referred to this poorly-documented period as the Archaic Algonkian (Parker 1922).  He also recognized another early culture that he called Eskimo-like due to the presence in artifact assemblages of polished stone (especially slate) items similar to those used historically by Inuit people.  The Eskimo-like artifacts included ground and polished ulus (a.k.a. semi-lunar knives) and projectile points or knife blades, which in some places were found with other polished stone types such as plummets and gouges (these later were grouped together as diagnostic types of Laurentian Archaic assemblages; Ritchie 1944).  Parker (1922) was not sure which was earlier, the Archaic Algonkian or Eskimo-like culture.

As William Ritchie (1932:81) has related, Parker learned of the Lamoka Lake site in 1905, when he was employed in Albany as the New York State Museum’s archaeologist.  Soon after he arrived to direct the Rochester Museum in 1925, Parker gave Ritchie the assignment to investigate the Lamoka Lake site, and perhaps in its depths find confirming evidence of the Archaic Algonkian.  Parker’s (1926:14) writing as the excavation proceeded illustrates his prescient thoughts about the age of the Archaic:

“It seems quite likely that the various Algonkian occupations of western New York cover an era of more than 5,000 years and nearly twice as long, for as we enter the archaic period, artifacts become rarer, and many are found deep in the soil.” 
 Lamoka Lake at the outlet of the channel.

Lamoka Lake at the outlet of the channel.

At Lamoka Lake, many artifacts indeed were found deep in the soil, as deep as four feet; and pottery--  relatively rare at this site compared to stone and bone artifacts or faunal remains--  was found only in the upper level.  As revealed in Ritchie’s excavations conducted from 1925 through 1928, the Lamoka Lake site was an extremely rich source of information.  Eventually estimated as about three acres in size, and covered with a deep midden, the site provided evidence of 380 storage pits (3-7 feet in diameter), many hearths (some in re-used pits), many so-called lodge floors (possibly indicating small houses), 13 large ash-filled features referred to as fire-beds and numerous human burials, some of which were buried in purposefully constructed graves, while others were placed in re-used pits. 

The midden soil is described as dark, organically-stained refuse.  It also contained shell (referred to as the freshwater genus Unio, now called Elliptio).  It isn’t clear how much shell was contained in the midden, although there may have been a substantial amount, and much may have disintegrated.  For example, Ritchie (1932:87-88) describes the midden as extensively “impregnated with calcium salt”, effervescing “furiously” in dilute hydrochloric acid.  Ritchie inferred that a “great quantity of calcium carbonate and phosphate was derived from the clam shells, bones and fish scales through the agency of saprophytic bacteria and the action of carbonic acid” as organic matter in the midden decayed.  The consideration of fresh-water shell in the midden is important due to later comparisons between the Lamoka Lake site (or a broader Lamoka culture) and the Shell Mound Archaic of Kentucky. 

The large fire-beds were sometimes over 55 feet long, 10 feet wide, and several feet deep.  They are assumed to have been created to smoke or dry fish or meat (presumably hung on scaffolds).  They reportedly were composed of deep white and buff ash deposits interspersed with hearths (Ritchie 1932:86-87).  Ritchie (1932:83) reported the site itself was marked by a low (18”) ridge containing a line of deep fire-beds.

The so-called lodge floors were difficult to discern in terms of overall size, but Ritchie (1932:87) estimated them as being as large as 12-18 feet across.  Initially, they were not described as associated with post molds, and were defined by alternating strata of midden soil and sand spread on the midden surfaces.  These strata varied in thickness, but in some cases appear to represent laminated floors of 20-30 alternating bands.  Ritchie believed that these were house floors with midden accumulations periodically covered with clean sand for sanitary reasons. Ritchie (1940) made a similar argument for the Brewerton sites (although some of the sand or gravel spreads were too small to represent house floors).  As with the early work at Lamoka Lake, post molds were not identified in association with these hypothetical Brewerton house floors.

Working again at Lamoka Lake in 1962, Ritchie (1969; Ritchie and Funk 1973) partially correlated remnants of laminated floors with postmold patterns revealed in the subsoil below the midden.  Although there was a profusion of postmolds in the subsoil, Ritchie proposed that several delineated lines of post molds indicate house wall outlines.  He published a map well-known to Northeastern United States archaeologists that shows these inferred house outlines (Ritchie 1969:72-73; Ritchie and Funk 1973:42-43).  

I have alternatively suggested that the laminated floors may represent the repetitive placement of so-called special earths (Hall 1979) in association with the performance of rituals, perhaps associated with the earth-diver myth, which is widespread in North America and Eurasia, and therefore may be very old (Curtin 2008).  However, whatever the reason for the layering of sand and dark (midden) earth, the repetitive nature indicates the reuse of the same places over substantial periods of time as the midden developed; this is remarkable evidence of continuity and permanence during the Archaic period, when many sites were occupied for short periods and then abandoned.   

Burials of individuals in flexed (or rarely, in partially or atypically flexed) positions were found in the subsoil and in all levels of the midden soil.  The burials were made either in excavated graves or re-used storage pits (and it seems more often in purposeful graves than re-used pits).  Few burials contained funerary objects, but if they did, they usually contained marine shell beads that originated in coastal areas, and were passed as gifts or trade items to (and probably through intermediary) interior communities.  Four burials were associated with marine shell, including (in different burials) species of Olivella, Marginella, and conch (whelk) columella.  Ritchie assumed that most of the Lamoka Lake shell associations occurred with the burials of the later (Woodland) site occupants.  However, there is no strong evidence of this, and in all cases, burials with shell were flexed like the other Lamoka Lake burials.  One of the burials with (Olivella) shell beads was in an apparently early grave intruding into the subsoil.  On the other hand, one burial without shell clearly was made during the later occupation, as it had broken pottery in the grave above and below the skeletal remains.  

All of the general classes of shell beads found at Lamoka Lake were also found at Shell Mound Archaic sites in Kentucky.  At the same time, certain kinds of shell beads were found in the Shell Mound Archaic that are not represented at Lamoka Lake (Winters 1968 and Claassen 1996 summarize data on shell bead associations at Shell Mound Archaic sites).

One of Ritchie’s (1932) ideas with regard to the burials is that they were made by two populations, the indigenous Archaic population, who he characterized as long-headed (dolichocephalic), and invaders who used pottery, and who Ritchie characterized as round-headed (brachycephalic).  Ritchie’s idea was that in the transition of site occupancy, the round-headed people attacked and overcame the long-headed people.  In more contemporary perspective, based on research conducted with other Great Lakes and Northeastern Archaic skeletal populations, it is questionable whether two Archaic period physical types are represented at Lamoka Lake (cf. Pfeiffer 1977; Schneider and Sciulli 1983).  The historic context in which Ritchie performed his analysis of Lamoka Lake skulls was one in which such craniometric research was common, and interaction between round-headed and long-headed groups, including hostility and warfare, often was inferred (Buikstra 1979 and Gould 1981 discuss the 19th and early 20th century development of these theories and methods).

When Ritchie’s (1932) individual data on the measurement of head shape--  the cephalic (a.k.a. cranial) index calculations--  are examined as a frequency distribution, there is a wide distribution from 67.1 to 84.1 without clear modes or clustering.  However, the division between brachycephaly and dolichocephaly had been established in general by others (in the 19th century) as 75-80 (with 76-79 considered intermediate between the two, and sometimes the product of intermarriage).  Ritchie appears to have used the value of 75 to divide his sample (to do otherwise would be inconsistent with the method).  Two skulls with cephalic indices somewhat higher than 75 were discussed as being intermediate, but in the final analysis were classified as long-headed (one of these was the Woodland period skull with pottery in the grave).  

The decision to include intermediate cephalic index measurements with the group of dolichocephalic individuals deemphasizes the continuous nature of the range of skull shape in the Lamoka Lake data.  So it seems that both craniometry and Ritchie’s judgment were used to provide the interpretation that two physical types existed at the site.  However, Franz Boas’ publications on physical anthropology of the late 19th-early 20th century (reprinted in Boas 1940) indicated greater need for caution in the interpretation of cephalic index data.

When all of the craniometric data from a variety of New York prehistoric sites and cultures published in Ritchie (1944) are considered, most populations are relatively “long-headed” in the majority, but contain relatively “round-headed” individuals, a situation quite similar to Lamoka Lake.  
 
Viewing Lamoka Lake artifactual and stratigraphic data from a contemporary perspective, we now know that over 2,000 years of time separate the Archaic and later (Woodland) periods of occupation at the Lamoka Lake site.  Thus, it is not possible that the later occupants violently seized the site from the original inhabitants.

While the particular warfare he envisioned was not possible at this site, Ritchie (1932) did find evidence that violence had occurred during the Late Archaic period.  This evidence includes his discovery of a reused pit containing the skeletons of two young men who had been decapitated and shot with projectile points (possibly in that order), before burial (flexed in an unusual manner) in the upper part of the pit.  A third man who had been buried at the site had a projectile point in his thoracic cavity; Ritchie regarded this as the “instrument of death.”  The projectile points are the narrow-bladed Lamoka type, indicating that death was at the hands of culturally similar (although inimical) neighbors, or even members of the Lamoka Lake community.  There is an aspect to the deaths of the two young men that suggests execution, although this doesn’t necessarily mean they were executed by their own community.        

 Lamoka points and an untyped corner-notched point from a site in central New York State.  Photo Credit: Ed Curtin

Lamoka points and an untyped corner-notched point from a site in central New York State. Photo Credit: Ed Curtin

Ritchie (1932, 1944, 1969) long-considered three kinds of artifacts to be diagnostic of the Lamoka culture, within which he included the sites at Lamoka Lake, Geneva, and Scottsville, New York, as well as a variety of other less-explored locations in central New York and the Genesee valley.  These artifact classes include the narrow-bladed, stemmed or weakly side-notched Lamoka type projectile points, polished-stone beveled adzes, and antler pendant-like artifacts.  The projectile points are the most common characteristic linking the three type-sites with the others.  

 Lamoka Stemmed and side-notched points from a site in Central New York.  Photo Credit: Ed Curtin

Lamoka Stemmed and side-notched points from a site in Central New York. Photo Credit: Ed Curtin

It is interesting to note that Ritchie’s (1969:44-45) distribution map of beveled adz finds shows that the major concentration was in the Genesee valley, with declining frequency away from this center, except for minor secondary centers at large sites such as Lamoka Lake.  This pattern suggests that although beveled adzes seem a good diagnostic of Lamoka culture, they may have been acquired by many communities (such as Lamoka Lake and Geneva) from communities of manufacturers in the Genesee valley.  Farther afield, isolated beveled adzes found in places such as south of Lake Erie, southern Ontario, or eastern New York may represent outliers that reached non-Lamoka communities through exchange networks.  

It would be good to discuss the broader distribution of antler pendant-like artifacts also, but because of poor bone preservation at most Archaic sites, they have been found in very few places.  At the same time, Lamoka-type projectile points, are widely distributed and used by archaeologists to infer general aspects of chronology and cultural association.  However, in view of the more limited spatial distribution of beveled adzes, Lamoka points probably imply a different kind of cultural process, and not necessarily a close actual connection to the Lamoka Lake community. 

The Lamoka Lake rough and ground stone technology is also very notable, especially due to its abundance.  Notched pebble netsinkers (totaling more than 7,000) were most numerous.  In addition, there were abundant food processing implements such as pestles, hand-held mullers, flat milling stones with ground or worn basins, and pitted stones (for cracking nuts).  The rough stone category also includes numerous hammerstones and roughly chipped choppers.  When the rough and ground stone category is calculated as a percentage of the non-perishable artifact assemblage, Lamoka Lake stands out as unusual among large Archaic assemblages from New York sites, being similar only to the Geneva site at the foot of Seneca Lake (Geneva is the other Lamoka culture site with a large number of netsinkers).  When the same comparison is made excluding netsinkers, Lamoka Lake is unique in having an extremely high percentage of rough and ground stone items (Curtin 1998).

 Fishing was important at the Lamoka Lake site, and in addition to the great abundance of netsinkers, numerous bone fish hooks and gorges (also used in line fishing) were recovered.  The Lamoka Lake bone refuse contained several examples of bone fish hook cut-outs and incomplete examples related to the on-site, fish hook manufacturing process.

The Lamoka Lake subsistence economy has long been of interest.  In addition to fishing, nut processing (especially of acorns) has been documented.  The abundant animal bones recovered from the site indicate a focus on deer (especially during fall and winter), but also the use of a wide range of mammals, birds, fish, and turtles.  Analyses of Lamoka Lake faunal assemblages by T. Cregg Madrigal has shown that a wide variety of small-bodied animals (including fish, squirrel, and passenger pigeons, plus many others) made important contributions to the diet, especially during the spring and summer when deer were thin after winter, or relatively dispersed as the season matured (Madrigal in Versaggi et al 2001).  The faunal analysis indicates that the Lamoka Lake population was relatively sedentary, occupying the site through several seasons, perhaps year-round (Madrigal 2001)

The age of the Lamoka Lake Archaic occupation was established by radiocarbon dating of charcoal found at various levels.  The majority of the dates fall within the range of about 4400-4600 radiocarbon years BP (excluding large standard deviations).  One date was 5383+/-250 BP, and may date an earlier occupation (Ritchie expressed distrust of this date, thinking it was too early).  Two hearth charcoal samples obtained from the subsoil in 1962 produced dates around the median of the majority, ca. 4500 BP.  Thus, the midden (or at least some of it) seems to have developed after about 4500 BP.  Radiocarbon dates from other Lamoka components in the Susquehanna drainage fall in the 4600-3800 BP time frame (Funk 1993).  Evidence of earlier Archaic occupation at Lamoka Lake occurs in the forms of several broad notched points of apparent Brewerton type.  The Brewerton culture may be at least partly contemporary with Lamoka, but the radiocarbon dates for Brewerton accepted by Robert Funk (1988, 1993) are earlier, sometimes by several hundred years (approximately the age of the earliest Lamoka Lake radiocarbon date).

Ritchie’s last fieldwork at Lamoka Lake was in 1958 and 1962.  Several other investigators have examined the Lamoka Lake site more recently.    These include R. Michael Gramly (1983), Tony Luppino (in the 1990s), and T. Cregg Madrigal (ca. 2000).  Madrigal has studied several faunal assemblages, including those made by Ritchie, Gramly, and Luppino.  

More recently, the Lamoka Lake site has been reconsidered by Kenneth Sassaman (2010).  Of great interest to archaeologists interested in Lamoka, Sassaman has revived the idea that the Lamoka culture does not fit particularly well in the Northeast, and may have antecedents in the southern Appalachians.  From the 1940s into the 1970s, several archaeologists remarked about similarities between the Lamoka culture (especially as evidenced at Lamoka Lake) and the Shell Mound Archaic found in the Ohio drainage, especially along the Green River of western Kentucky.  Also thinking that Lamoka did not fit well among ancient New York State cultures, Ritchie seems to have been much more comfortable viewing the Laurentian Archaic as a suitable foundation for subsequent Woodland cultures in the Northeast, seeing similarity and continuity over time between Laurentian and later traditions (Funk 1988:8; Ritchie 1946:105).  

With regard to Lamoka and Shell Mound Archaic similarities, I have already mentioned antler pendant-like artifacts and similar kinds of marine shell beads.  There is also the question of apparently abundant fresh-water shell decaying in the Lamoka Lake soil matrix.  In addition to these, Sassaman (2010) focuses on similarities in the practice of line-fishing with hooks, and a similar technology and process for manufacturing bone fish hooks.  Could the enigmatic Lamoka culture, so familiar to students of New York State archaeology, have arrived in upstate New York in a wave of migration that began with the abandonment of Shell Mound Archaic sites in Kentucky?

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