Society for American Archaeology The Machalilla Culture: An Early Formative Complex on the Ecuadorian Coast Author(s): Betty J. Meggers and Clifford Evans Source: American Antiquity, Vol. 28, No. 2 (Oct., 1962), pp. 186-192 Published by: Society for American Archaeology Stable URL: http://www.jstor.org/stable/278376 Accessed: 14/12/2009 21:04 Your use of the JSTOR archive indicates your acceptance of JSTOR's Terms and Conditions of Use, available at http://www.jstor.org/page/info/about/policies/terms.jsp. JSTOR's Terms and Conditions of Use provides, in part, that unless you have obtained prior permission, you may not download an entire issue of a journal or multiple copies of articles, and you may use content in the JSTOR archive only for your personal, non-commercial use. Please contact the publisher regarding any further use of this work. Publisher contact information may be obtained at http://www.jstor.org/action/showPublisher?publisherCode=sam. Each copy of any part of a JSTOR transmission must contain the same copyright notice that appears on the screen or printed page of such transmission. JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact support@jstor.org. Society for American Archaeology is collaborating with JSTOR to digitize, preserve and extend access to American Antiquity. http://www.jstor.org THE MACHALILLA CULTURE. AN EARLY FORMATIVE COMPLEX ON THE ECUADORIAN COAST BETTY J. MEGGERS AND CLIFFORD EVANS square meters. The deposit varies in depth from 50-70 centimeters. Modern vegetation is a dense tangle of xerophytic shrubs and cacti. Three strata cuts were made on the edge of the bank, and several tests were also made in other parts of the site. Refuse consisted of shell, including a large proportion of Venus clam (Anomalocardia subrugosaSowerby), markedly smaller in size than the same type recovered from the nearby Valdivia site, abundant sherds, and several kinds of artifacts of pottery, stone, and shell. One burial was encountered 10-20 centimeters below the surface about a meter from the edge of the bank. The head was to the west, and the body appeared to be lying slightly flexed on its right side. Sherds were wedged around the bones and fragments of shell fishcame from the vicinity, but it could not be THE MACHALILLAculture was first de- hooks that the association was intentional. established 52-55), scribed in 1958 by Estrada (1958: more preserved skeleton was encounpoorly A period Formative of the one who identified it as of 70 centimeters in Cut 1 also depth a at tered cultures of the Ecuadorian coast, chronologiThe restored crania of both position. flexed a in cally intermediate between Valdivia and Choroccipital flattening. vertical show burials rera. The evidence did not appear sufficiently be to conclusion for this view our clean-cut in POTTERYTYPES MACHALILLA accepted without reservation. M-28, the MaThe pottery of the Machalilla culture is strikchalilla-type site (Fig. 1), also exhibited a large ing for its fine-textured paste and good surface occupation of the later Guangala period, and finish. About 35% of the plain surfaces are well sherds of Machalilla types were found at other polished, of which about 25% were first slipped sites that could be interpreted as late Chorrera red. Incomplete or striated polishing occurs on or early Guangala. Hence, we continued to an additional 10% of the sherds. Unpolished search for unequivocal evidence of the separate surfaces are typically even. Body wall thickness identity and early date of the Machalilla cul- ranges from 2-10 millimeters, with the majority ture. Such evidence was obtained during the 4-7 millimeters. 1961 field season, and it is now possible not only Typical vessel shapes include rounded bowls to affirm Estrada's interpretation but also to de- with slightly constricted mouth, carinated bowls scribe in greater detail the cultural complex and with short insloping upper wall, carinated bowls its chronological significance. with longer vertical or slightly everted upper The newly discovered Machalilla site of 0- wall, and jars with rounded or angular shoulder 110: La Cabuya occupies the summit of a high and everted, slightly thickened rim. Except for cliff about 5 kilometers south of the modern fish- one base sherd with a small concave exterior ing village of San Pedro and the site of G-31: depression, bases appear to have been rounded Valdivia. The nearly vertical bank rises to about or slightly flattened. A less common jar form, 75 meters above the Pacific Ocean. Erosion but one attested by several dozen different fragfrom high wave action cutting into the cliff ap- ments, is an unusual variety of a stirrup spout pears to have destroyed part of the site, and the (Fig. 2): short, squatty and slightly angular, most productive area is now on the brink of the with an everted rim. precipice from which the hill slopes downward The decorated types form a distinctive comtoward the rear. Surface sherds are sparse but plex. The following six types are most frequent, can be found over an area of several hundred and are diagnostic of the Machalilla culture. ABSTRACT Excavations at the site of G-110: La Cabuya provide significant new data on the content and chronological position of the Machalilla culture. Trade pottery establishes its contemporaneity with the late period of the Valdivia culture, estimated at between 1800 and 1500 B.C. While seafood appears to have provided the main subsistence in both cultures, the ceramics and other artifacts are distinct. Machalilla pottery is well made, with thin walls and a high frequency of polished surfaces. Vessel shapes include carinated bowls and stirrup-spout jars. Typical decoration is by incision or thick red painting, separately or in combination, in simple but distinctive patterns. The Machalilla culture cannot be related to any of the known Formative complexes in Mesoamerica or South America, so that its origin cannot be suggested. Its termination was brought about by Mesoamerican contact, which added new traits to the Machalilla complex, producing the combination of elements characterizing the Chorrera culture. 186 ME.UERS AND EVANS ] MACHALILLACULTURE 187 including crosshatch, zigzag,and straight parallel lines (Fig. 3 b-c). Vessel shapes include carinated bowls, rounded bowls, and rounded jars. Machalilla Embellished Shoulder. Row of embellishments along the angle of carination of the body wall in one of three techniques: (1) gashes 2-4 millimeters wide, less than 1 millimeter deep (Fig. 3 d); (2) nicks less than 2 millimeters wide, 3-6 millimeters apart, not evenly spaced (Fig. 3 f); and (3) small polished from barely detectible to 7 millimeters in bumps ~~M-2St diameter and 2 millimeters high, scattered or paired (Fig. 3 e). The surface is typically striated polished, occasionally well polished or red 4 6-31. 6-SO polished. Characteristic of carinated bowls. Machalilla Incised and Red Zoned. Combina<A 6-115 tion of polished red slipped areas with unGUAYAQUIL polished areas decorated with incised parallel lines. Incisions typically broader than on Ayangue Incised, often about 1 millimeter wide, tending to be widest at the center, tapering toward both ends (Fig. 4 f). Edges of incisions are sometimes dragged or slightly thrown up. About half also have a row of nicks or gashes along the angle of carination. Vessel shapes inFIG. 1. Central coast of Ecuador showing the location clude carinated bowls and, rarely, small jars of sites of the Valdivia (triangles) and Machalilla (cir- with slightly angular shoulder and everted rim. cles) cultures. Machalilla Punctate and Red Zoned. Zones of red alternating with unpolished zones polished a on incisions Ayangue Incised. Fine, sharp polished or striated polished surface, often done bordered by or filled with punctates (Fig. 4 a-e). when the surface was hard enough to leave rag- Red zone may be solid or banded (Fig. 4 a). ged, "chipped" margins. Incisions typically less Punctates are elongated gashes, usually 3-6 milthan 0.5 millimeters wide, not perfectly straight, limeters long and about 1 millimeter wide, arequally spaced or evenly parallel. Designs, com- ranged end to end or slightly overlapping. Decposed of straight (rarely curved) parallel lines, oration is applied to the upper walls of rounded fall into five principal categories: (1) cross- or carinated bowls, or jars with angular shoulder hatched triangles in single or double rows, apex and everted rim. up or down, with various embellishments (Fig. Machalilla Red Banded. Red paint applied in 3 g); (2) groups of four or more parallel lines bands thick enough to produce an easily felt slanting in alternating directions (Fig. 3 h-i); (3) diamond patterns; (4) crosshatch in bands or zones (Fig. 3 j); and (5) small squares filled with hachure (Fig. 3 m). Decoration is confined to the upper exterior of carinated bowls. Machalilla Double Line Incised. Paired incisions, apparently made with a double-ended tool having points not in fixed position so that the distance between them varies slightly. Surface polished plain or red slipped. Incisions very fine, shallow, made when surface dry, sometimes leaving ragged margins. 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'. -::.,;,::K... - ..- ..... --:-- .....:. .,..; :;,..... :-;:.s:..,..:;,.:..A::::, -:;%--: ....... ...:.%--. ..,:: .:: .. ... ...,% ..: -...,,..:. ..-.".. .....:----"---".;;!..: ..: '' ... .: :... . -.... :.... .:: ..........,--... .. ..-.:", C:-:%;: ..,,. 1-1. 1.::--:,; - , ,,,, '',,,,, .:..'.' -.1.- .. ..".. ,..:: .-,,"' ..:... ---.6s .: ,, ,, -,.." .-'.',..'..-'...-.'.-'.., -.....-. ..'---L..'. ..--,--i .; 11ii!i....". ...., ,-,-,---" .j...%: ::-::::,!:,.::.. 1'. ...P,Ii;I....'...'....'....,,----" --,.: ..--'-..-.. -,"---'1-1"-'!"'-"--'1" ," ,...--:---,.. -.....N. L ,-A :..... :.-,- -------- . ..: :::n .':: i1'..., .1'..".115 . MACHALILLA CULTURE MEGGERS ANDEVANS] 189 :..~~~~~~~~~~~~~~~~~~~~~~~~~~~~... :.~~~~~~~~~~. ..... * - : -; .; ::. i', : -:: .. .: . ... .. -;:-. , : ........... .: ........ ..:.... .... -........ ;. :: . . . .. . . .;.a. ... . . : . . '.' . . :... *..... . .: -:~~~~~~~~~~~~~~~~.'. *'''''0i . :.. . . . . .. . ...... . .. .. . .* . . . . . . . .. 1-401 2 CM ...:: a.::.................. . :.:::-.:...................................:. *. Fir..4.:Deoae potr typesof theMachal:l:a_::l:::.: a. Machlla-ftteadRdZnd Incised andRed:Zoed m MachlillRe Baned .~ ~ ~ f Machalill ...... 190 AMERICAN ANTIQUITY I CM FIG.5. Typical figurine of the Machalilla culture. ridge on the surface, often 0.5-1.0 millimeters thick. Polishing subsequent to the painting caused streaking of paint onto adjacent surface, producing a characteristicblurring of the bands. Painted bands are 2-15 millimeters in width. Designs consist of parallel lines forming rectangular or curvilinear patterns (Fig. 4 g-m). Typical vessel shapes are rounded bowls, cari nated bowls, and rounded jars. Rare varieties of decoration include punctation, sometimes in zones bordered by incision, or unpolished or polished surfaces; polished inci sion (Machalilla Incised, Fig. 3 a); and painting in narrow, straight black lines on a thin unevenly applied, unpolished white slip. This latter dec, oration seems out-of-place in a South Americar Formative culture, but the presence of sherds ir the excavations as well as the surface collections seems to indicate that it belongs to the Macha. lilla ceramic complex. ARTIFACTS OF POTTERY,STONE AND SHELL Pottery artifacts. Objects of pottery are ex ceedingly rare, and principally represented by a large number of disks roughed out of nearly fla sherds. The majority are red slipped, but polish ed plain and red-banded pottery types are alsc represented. None is perforated. In a late phase [VOL. 28, No. 2, 1962 in the Guayas Basin such disks were placed in the mouth of jars with everted rims as lids, and the existence of a similar jar form in the Machalilla Phase suggests the possibility of a similar use. The only other pottery artifact is a very crude but distinctive type of figurine modeled from an elongated slab of clay. The upper end is slightly expanded laterally and flattened from front to back to produce a head. Coffee-bean eyes and a prominent ridge nose constitute the facial features. Perforationsmay occur at the sides of the head (Fig. 5). Broken edges indicate where arms once existed, but their length and form cannot be determined. There is no evidence either for the shape of the lower body. The surface is often plain and very superficially smoothed, but one example is well smoothed and painted with red bands (Estrada 1958: Fig. 34-2). Head width, the only dimension available for all specimens, ranges from 2.0-4.7 centimeters. Stone artifacts. The most abundant stone artifacts are reamers of conglomerate (Fig. 6 d) or sandstone (Fig. 6 e), probably used in the manufacture of shell fishhooks. Approximately circular in cross-section, the majority show abrasion on both ends. Length is 4.5-8.0 centimeters. Also probablyutilized in shell fishhook manufacture are sandstone sawsX,thin flat slabs with one edge bevelled (Fig. 6 f). Length ranges from 4-6 centimeters, thickness 4-6 millimeters. The only grinding tool thus far encountered is a large D-shaped mano (Fig. 7) shaped by pecking a piece of coquina available in the natural outcrop at the base of the cliff olfLa Cabuya site. The straight lower edge is worn smooth, the wear extending farther up one face than the other. Length is 26 centimeters, height 11 centimeters, thickness 6.5 centimeters. Shell artifacts. The only artifacts of shell encountered so far are fishhooks. The form is generally similar to those of the Valdivia culture (Zevallos and Holm 1960: P1. 25), but with some possibly significant variations. The size, ranging from an exterior vertical diameter of 2.5-6.3 centimeters, is slightly larger than the range from Valdivia Phase sites. Machalilla Phase hooks do not show the expanded and flattened upper end characteristic of the Valdivia culture. On the contrary, the upper end continues the curve of the hook and especially in the larger examples is frequently the narrowest part (Fig. 6 a-c). MEGGERS AND EVANS ] MACHALILLA CULTURE 191 (Evans and Meggers 1960: 504) is from the site of Machalilla. Since obsidian is one of the innovations that marks the end of the Machalilla phase (see Table 1), the date of 1500 B.C. can be taken as the upper limit. The most recent of the Valdivia Carbon-14 dates is 4050 ? 200 b years (Evans, Meggers, and Estrada 1959: 88), and this falls in Period B. Judging from these C dates and the interrelationships indicated by trade materials, it would seem a safe guess that the Machalilla culture reached the coast of Ecuador between 1800 and 1500 B.C. Apparently the newcomers were able to establish cordial relations with the Valdivians and to maintain their separate identity in spite of the close 3 GM O ;2 proximity of some of the sites and the similarity d e in way of life. That significant differences exFIG.6. Shell fishhooks of the Machalilla culture and isted between them seems to be implied by an stone tools utilized in their manufacture. a-c, Fishhooks event that not only transformed the Machalilla showing variation in size; d-e, Reamers; f, Saw. culture but also brought the Valdivia culture to a close. This event is the establishment of conCHRONOLOGICALPOSITIONOF THE tact with Mesoamerica. MACHALILLA CULTURE The existence of Mesoamerican influence in The approximate date of arrival of the the Chorrera culture of coastal Ecuador has Machalilla culture on the Ecuadorian coast can been demonstrated conclusively by Coe (1960). be established by the presence of trade pottery What is now apparent is that the Chorrera culof Machalilla types in sites of Period C and D ture is a combination of Machalilla and Mesoof the Valdivia culture. Stratigraphic excava- american traits (Table 1). Some of the diagtions in 1961 at G-54: Buena Vista, a Period C nostic Machalilla decorated types, such as AyanValdivia site in the Valdivia valley, produced gue Incised, Machalilla Double Line Incised, and hundreds of sherds of Machalilla Red Banded, Machalilla Red Banded, continue to be made Machalilla Double Line Incised, and Machalilla without alteration in Chorrera period sites. MaEmbellished Shoulder, as well as sherds of the chalilla Embellished Shoulder survives in Chorless easily identified plain pottery types. Macha- rera period sites in Manabi Province and conlilla stirrup spout fragments and red banded tinues into the Regional Development period on sherds also occur in the late period levels at that part of the coast (Estrada 1962: Fig. 53). G-31: Valdivia (Estrada 1958: Cuadro No. 2), Among the few Machalilla ceramic traits that and at G-115: San Pablo on the Guayas coast do not appear to continue, in Ecuador at least, farther to the south (personal communication is the stirrup spout. It is replaced by the single with Olaf Holm and Carlos Zevallos Menenspout with strap handle and whistle, which may dez). also be a Machalilla trait. Although pottery apparently did not figure When the above traits are added to those strongly in whatever the Machalilla people re- linked with the Ocos and Conchas phases on the ceived in exchange, two sherds of Valdivia In- coast of Guatemala, almost all of the charactercised and the red slipped body of a typical Valdivia figurine have been encountered in the material so far classified from G-110: La Cabuya. Several sherds from vessels of the characteristic Valdivia cambered rim jar form (Evans, Meggers, and Estrada 1959: 27, Fig. 23, 28) bearing Machalilla Red Banded decoration can be accounted for only as reflecting influence from the Valdivia phase. 2 4 CM 0 No Carbon-14 dates are as yet available for the Machalilla culture. The single obsidian date FIG. 7. Mano or grinding stone of the Machalilla culture. 192 AMERICANANTIQUITY [VOL.28, No. 2, 1962 TABLE 1. TRAIIS LINKING THE CHORRERA CULTURE WITH MACHALILLA CULTURE AND WITH THE Ocos AND CONCHAS PHASES OF GUATEMALA. dence on the sea for subsistence. The spread of the Chorrera culture over the coastal lowlands and up onto the southern highland provinces of B~~~~~~~~~~~~~~~~ Cafiar and Azuay was the most significant step in Ecuadorian prehistory, providing a foundation from which all of the subsequent regional developmental cultures can be derived (cf. Esx trada 1958: 78). x The problem that remains unsolved is, from x x where did the Machalilla culture come? The x x pottery has nothing in common either in vessel x x shape or types of decoration with Valdivia potx x tery, the only antecedent on the coast of Ecuax x dor. The well-defined decorative techniques x x and distinctive vessel forms such as the carix x nated bowl and stirrup spout jar should make x x the Machalilla complex easy to recognize,but to x x x x x our knowledge nothing similar has been reported x either from Mesoamerica or the Andean area. x x Until a source is found, the origin of the Machalilla culture will remain one of the most fasx x cinating enigmas of Ecuadorian archaeology. -S Zoned red and black decoration . . Annular base .......... Napkin-ring pottery ear plug ...... "Cuspidor"-shaped pottery vessels ......... Grooved, everted rim ....... .......... Undulating rim ............ ....... Burnished line decoration ...... .......... Rocker stamping ............ .......... Iridescent painting .......... .......... Dentate stamping ........... .......... Obsidian artifacts ........... Carinated bowl (composite silhouette) .. Fine incised decoration (Ayangue Incised) ..................... Red banded decoration (Machalilla Red Banded) ..................... Double line incised (Machalilla Double Line Incised) ................... Nicked shoulder decoration (Machalilla Embellished Shoulder) .......... Spout with strap handle and whistle .. . Punctate and red banded decoration .... Black,on-white painted decoration ...... Stirrup spout ......................... O u U u x x x ? x x x x x istics of the Chorrera culture are accounted for. Those that remain, such as the annular base, and zoned red and black decoration, will undoubtedly be explained when the early Formative of Mesoamerica is better known. The mere introduction of new pottery traits cannot explain the change that occurred on the Ecuadorian coast. The Chorrera culture is the first to have a geographical distribution that includes the inland river drainages, such as the Daule and Babahoyo. Seafood, by implication, lost its priority as a subsistence resource. Although the climate rules out the probability that direct evidence will ever be available, it seems reasonable to conclude that this transformation can be accounted for by the introduction of maize. In support of this conclusion is not only the well-documented antiquity of maize cultivation in Mesoamerica, but also the evidence that maize appears on the coast of Peru at about this same time. Nothing else seems adequate to account for the change in settlement pattern and the abandonment of the centuries-old depen- Acknowledgments. This work was undertaken as part of Project J of the "Interrelationships of New World Cultures" Research Program organized by the Institute of Andean Research and supported by a grant from the National Science Foundation. We wish to thank Juan Munizaga V., Centro de Estudios Antropologicos, Universidad de Chile, Santiago, for observations on skeletal remains. The illustrations were drawn by George Robert Lewis. D. 1960 Archeological Linkages with North and South America at La Victoria, Guatemala. American Anthropologist, Vol. 62, pp. 363-93. Menasha. COE, MICHAEL ESTRADA, EMILIO 1958 Las culturas pre-clasicas, formativas o arcaicas del Ecuador. Publ. del Museo Victor Emilio Estrada, No. 5. Guayaquil. 1962 Arqueologia de Manabi Central. Publ. del Museo Vlctor Emilio Estrada, No. 7. Guayaquil. EVANS, CLIFFORD AND BETTY J. MEGGERS 1960 A New Dating Method Using Obsidian, Part II, An Archaeological Evaluation of the Method. American Antiquity, Vol. 25, pp. 523-37. Salt Lake City. EVANS, CLIFFORD, BETTY J.MEGGERS AND EMILIo ESTRADA 1959 Cultura Valdivia. Publ. del Museo Victor Emilio Estrada, No. 6. Guayaquil. ZEVALLOS MEN1NDEZ, CARLOS AND OLAF HOLM 1960 Excavaciones arqueologicas en Guayaquil. San Pablo. SMITHSONIAN INSTITUTION Washington, D.C. May, 1962