124 91 29MB
English Pages 136 [146] Year 1998
IAA Reports, No. 5
The Cave of the Warrior A FOURTH MILLENNIUM BURIAL IN THE JUDEAN DESERT
TAMAR SCHICK in collaboration with D. Barshad, I. Shaked, E. McEwen, Y. Sitry, A. Oshri, Y Nagar, C. Shimony, E. Werker, I. Segal, Z.C. Koren, A. Nissenbaum, A.J.T. Ml, D.J. Donahue, I. Carmi, D. Segal, O. Negnevitsky, D.T. Ariel
THE ISRAEL ANTIQUITIES AUTHORITY THE ARCHEOLOGICAL STAFF OFFICER OF JUDEA AND SAMARIA JERUSALEM 1998
Publications of the Israel Antiquities Authority
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Editor: Ayala Sussmann
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English Style: Inna Pommerantz
Typesetting: N. Ben Zvi Printing Ent., Jerusalem Plates: S. Natan Printed at Ahva Press
Front cover photo: Ilan Sztulman ISBN 9654060353 O THE ISRAEL ANTIQUITIES AUTHORITY POB 586, Jerusalem 91004
eISBN 9789654065467
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Contents
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Fig. 2.1.
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the possible destructive influenceof the sudden exposure to air and light, as well as damage by occasional visitors, the excavators were forced to uncover the ifnds rapidly and carry out some conservation, packaging and trans portation measures on the spot. In any event, though this seriously interfered with the full scientiifc docu mentation of the assemblage as it was uncovered in the cave, it contributed to the exceptional state of preserva tion of the organic material.Phase A few remains of an earlier burial were excavated under this burial.
Stratigraphy
I
The ifnds exposed in the cave have clear stratigraphical signiifcance, further conifrmed by the results of the 14C tests carried out on several items (Jull et al., this volume). The ifnds are attributable to three phases (from top to bottom), as follows: Phase A: A covering layer of soil mixed with much gravel and a thick layer of rockrabbits' dung covered
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of the reign of Antigonus, the last Hasmonean ruler (second half of ifrst century BCE; Ariel, this volume) were recovered by a metal detector in the upper part of the covering layer in the front part of the cave. Despite the initial excitement, it soon became evident that there was no connection whatsoever between these coins and the earl ier organic materials found in the cave. B: Under the covering upper layer, a wellpreserved plaited reed mat came to light, which had been placed in the ifssure (Fig. 2.2), on the cave lfoor. Someof the mat's edges, which protruded above the rock ledge and were thus close to the surface, were damaged and poorly preserved. The mat probably padded the ifssure walls. The skeleton ofan adult male wrapped in cloth (Fig. 2.3) was discovered on the mat. The skeleton was almost fully articulated, with the exception of the skull, which was found nearby, at a distance ofc. 0.40 m from the skeleton. We could not estab lish with conifdence whether the skull had been intention ally placed next to the skeleton or whether it had been pushed aside toward the righthand side of the cave by rodent activities (Nagar, this volume). all the material in the cave. Nine coins
2. THE DISCOVERY OF THE CAVE AND ITS EXCAVATION
Fig. 2.2. The plaited reed mat on
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and the Universityof Tucson, Arizona. The results place these materials in the first half of the fourth millennium BCE (Jull et al., this volume). After the soil had been removed from the cave, other fragments of a textile were recovered in the innermost
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textile item with an earlier presence in the cave in Phase
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applied on both faces, and, at least in part, prior to the wrapping stage. A heavy smear is visible close to the selvedge fnnge
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Figs. 14.4,14.5. 4:Parasagittal ridge at the right endocranial surfaceofthe frontal bone.5:Healed fracture, 1lf IV (The Israel Academy of Sciences and Humanities). Jerusalem. Pp. 286270, 321322.
91, 93)
Fahn A., Werker E., and Baas R 1986 ' Wood Anatomy and Identiifcation of Trees and Shrubs from Israel and Adjacent Regions. (The Israel Academy of Sciences and Humanities). Pis. 2025 Chenopodiaceae. BneiBraq.
Fahn A. and Zimmermann M.H. 1982
Development of Successive Cambia in Atriplex Hal imus (Chenopodiaceae) . Botanical Gazette 143(3):
Metcalfe C.R. 1960 Anatomy of the Monocotyledons. I. Gramineae (Clarendon Press). Oxford. Pp. 47^9, 202, 254255,
385389,425431,453455. Watson L. and Dallowitz M.J. 1992 The Grass Genera of the World (C.A.B. Interna tional). Canberra. Pp. 134136, 470171, 700704, 801802, 850852.
353357.
Figure Legends Abbreviations: B = silica bodies; E = epidermis; F = sclerenchyma; G = sclerenchyma girder; H = hairs; L = bulliform cells;P = phloem; Ph = prickle hairs; S = stomata; V or vbs = vascular bundles (VI, V2, V3 ifrst, second, or third order);X = xylem. 1.1. Securing Cord Figs. 15.1ac. Cross Sections of Leaves la. Section of the specimen; on the left side: a wide keel and small portion of a leaf margin. (x 25) lb. Sorghum halepense leaf, showing lamina including the keel. Note the semicircular abaxial surface with arc of vbs and adaxial lfat side. Observe the arrangementof vbs with three small vbs (one V2, two V3) between the larger (VI), and the following inner parenchyma thinwalled cells, ending with the lfat adaxial epidermis. (x 25) lc. Imperata cylindrica leaf, showing keel and part of lamina. Observe the bulliform cells. (x 25)
Figs. 15.1df; 2ac. Epidermis Surface Views Id. Specimen epidermis view, showing rows of stomata lfanked by long cells with concave transverse walls, over intercostal zones, and adjacent rows of paired short cells inbetween narrower long cells over costal zones. (x 400) le. Specimen surface view including wide costal zone, showing numerous short cells arranged in rows, alternating with rows of long cells with paired or single short cells. Note the various shapes of silica bodies (nodular, crossshaped, and nearly dumbbellshaped) . (x 400(
15.
IDENTIFICATION OF FIBERS OF TEXTILES, BASKETRY AND MATTING
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If. Sorghum halepense leaf abaxial epidermis, showing rows of stomata and wide long cells flanking concave transverse walls, over intercostal zones, and rows of numerous short cells alternating with rows of narrower long cells over the costal zone (compare to Figs.15.ld, e). (x 400) 2a. Sorghum virgatum leaf abaxial epidermis, showing rows of stomata and thin, sinuous anticlinal walls of broad long cells flanking concave transverse walls over intercostal zones. Observe alternating rows of numerous short cells with rows of narrower long cells above the costal zone on the left (compare to Figs.15. Id, e). (x 400) 2b. Surface view of Saccharum ravennae leaf abaxial epidermis, showing rows of stomata and thick, sinuous anticlinal walls of broad long cells with concave transverse walls inbetween, over intercostal zones, and rows of less than 5 short cells above the costal zone in between narrower long cells. (x 400) 2c. Surface view of Imperata cylindrica leaf abaxial epidermis, showing rows of stomata and long cells with concave transverse walls, and rows of short cells alternating with almost each long cell over intercostal zones. Rows of numerous short cells alternating with rows of long cells are present over the costal zone on the left side. (x 400)
Figs. 15.2df; 15.3ad. Cross Sections of Leaves and Culms 2d. Cross section of Imperata cylindrica lamina. Note bulliforms present in regular adaxial groups associated with colorless cells to form deeply penetrating fans, and double sheath vascular bundles accompanied by sclerenchyma. (x 100) 2e. Cross section of Imperata cylindrica culm. Small scleriifed hypodermis cells below the epidermis are followed by 13 layers of larger sclerenchyma cells. Ground tissue mostly composed of large cells with thinner walls. Numerous vbs restricted to the outer zone of the culm. (x 100) 2f. Cross section of Sorghum halepense culm. Outer ground tissue consisting of small sclerenchyma cells, but ground tissue mostly composed of large cells with thinner walls. Numerous vbs scattered throughout the culm. (x 100) 3a. Enlarged part of specimen from Fig. 15.1a, showing cross sectionof the keel with inner shrunken parenchyma cells and epidermis (folded) on adaxial side (upper right). Part of a leaf margin can be seen on left side (with ribbed lamina taller over the large vbs). Note the arrangementof the vbs on the abaxial sideof the keel with three smaller (one V2, two V3) between the larger (compare with Sorghum halepense, Figs. 15.3c, d. (x 100) 3b. Enlarged part from the previous cross section, showing detailsof vbs (VI, V3). Note the single bundle sheath, and the sclerenchyma girders on the abaxial side. In the large vb metaxylem vessels as well as the phloem zone are present. (x 400) 3c. Portion of Sorghum halepense lamina near the keel, showing details of vbs. The lamina is elevated over the large vb, which has abaxial and adaxial sclerenchyma girders, while the three smaller inbetween vbs have abaxial sclerenchyma girders only. (x 100) 3d. Enlarged Sorghum halepense part of the keel, showing typical large (ifrst order) vbs with girders at the abaxial side, flanking 3 smaller vbs (one V2, two V3) (compare with Figs. 15.2a, b). (x 100) 1.2. Plaited Mat Fig. 15.4. Cross Section of Culms
4a. Plaited mat showing part of the hollow culm. Notice the basictype vascular bundles' arrangement of 67 rings among the ground tissue cells. (x 25) 4b. Phragmites communis showing partof the hollow culm. The outer epidermis cells are followed by 56 layers of isodiametric thinner
walled cells. Several layers of small, very thickwalled sclerenchyma are followed by isodiametric thinnerwalled cells of the ground tissue. Basic type vbs are arrangedin5or 6 rings, the outermost reduced, abutting on the outer edge of the sclerenchyma ring. Somewhat larger vbsof the second circle merge with the ligniifed ring. (x 100) 4c. Arundo donax showing partof the hollow culm. Observe outer epidermis cells, followed by 45 layers of isodiametric thinnerwalled cells, then several layers of small, very thickwalled sclerenchyma, then with isodiametric somewhat rounded thinnerwalled cells of the ground tissue. The basic type vbs are arranged in 6 rings. Note outermost vbs merged with the outer sclerenchyma. (x 100) 4d. Arundo plinii showing part of the hollow culm. Observe outer epidermis cells followed by 45 layers of isodiametric thinnerwalled cells. Next are several layers of small very thickwalled sclerenchyma followed by isodiametric somewhat rounded thinnerwalled cells of the ground tissue. Notice the arrangement of the basictype vbs in 6 rings. (x 100) Fig. 15.5ab. Culm 5a. Plaited mat showing the outer part of a culm with torn areas. Observe the outer small very thickwalled cells, then a few layers of larger cells followed by a wide band of sclerenchyma, small, very thickwalled cells. The inner ground tissue cells are wider. (x 100) 5b. Plaited mat showing inner partof the hollow culm. Observe the large diameter ground tissue cells and the embedded basic type vbs, with double bundle sheath, inner sclerenchymatous and outer parenchymatous. The innermost ground tissue cells are of smaller diameter. (x 100)
Figs.15.5ce; 6a. Culm Epidermis Surface View 5c. Plaited mat showing thick, sinuous tangential walls of long cells and paired short cells. One of each pair appears to be crescent shaped in outline, but at a higher magniifcation proves to be the rounded silica body of one cell overlapping the other. (x 400) 5d. Phragmites communis showing long cells with sinuous anticlinal walls. (x400). d1: Observe the long cells and silica bodies. Note the hooked pricklehairs and the microhairs on the left. d2: Rows of stomata with tangential concave walls of interstomatal cells. Paired short cells with silica bodies as described in Fig. 15.5c.
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CARMELA SHIMONY
donax, showing long cells with sinuous anticlinal walls and abundant pairs of short cells. The silica bodies, rounded t0 almost cross shaped, ift into the concavities of the cork cells. Low domeshape subsidiary stomata cells were observed. (x 400) 5f Arundo plinii showing smallersized long cells with thin, very sinuous, anticlinal walls and short cells paired with angled to saddle shaped silica bodies. Low domeshaped subsidiary cells stomata were observed. (x 400) 6a. Plaited mat showing long cells with sinuous, thick anticlinal walls. Note twocelled microhairs and hooked pricklehair on the right. (x 400) 5e. Arundo
13. Arrow Shaft Fig. 15.6 6b. Arrow shaft showing long cells with sinuous thick anticlinal walls. Paired short cells and silica bodies as described for Figs. 15.5c d2. Small cracks on the surface. (x 400) 6c. Arrow shaft culm cross section showing part of the hollow culm. Observe several layers of smaller isodiametric very thickwalled sclerenchyma cells (left side) followed by isodiametric thinnerwalled cells of the ground tissue (size gradually increases). The basic type vbs are arranged in several rings. (x 100) 2. Twined Mat Fig. 15.7 7a. Culm cross section showing outer smaller cells, and inner larger ground tissue cells. Basic type vbs are arranged in circles )x 25) 7b. Surface view of culm showing long epidermis cells with slightly curved anticlinal walls, and square to tall short cells with variously
shaped silica bodies. Note the two stomata. (x 400) ; 7c. Leaf abaxial epidermis with pricklehairs between the intercostal long cells. (x 400) 7d. Leaf abaxial epidermis, mainly showing intercostal broad long cells with anticlinal, very sinuous thick walls, and short tal1 cells between them. Notice stomata with triangular or low domeshaped subsidiary cells. (x 400) 7e. Leaf abaxial epidermis, showing costal and intercostal zones. Compare the sinuous thick anticlinal walls of the intercostal 1ong cells with the narrower, slightly curved thin walls of the costal zone. Numerous costal short cells and silica bodies are present. (x 400) Coiled Basket .■. Fig. 15.8ad. Coiled Basket Stitch 8a. Cross section of the flat strand, tapering towards the distal end. (x 25) 8b. Detail of Fig. 15.8a showing isodiametric thickwalled ifber cells; note the narrow band on the right corner. (x 100) 8c. Further details of Fig. 15.8a, showing thinwalled cambiumlike cells in the narrow band area (upper part). Note a vb surrounded 3.
by the ifber cells. (x 400) 8d. Surface view of the cambiumlike side. (x 200)
Figs. 15.8ef, 15.9ae. Coiled Basket Foundation 8e. Cross section of a culm. Notice the vbs arranged in three rings among the ground tissue cells. (x 25) 8f. Part of Fig. 15.8e, showing the outer epidermis, sclerenchyma layers and larger, thinwalled ground tissue cells. Note the basic type of vbs. (x 100) 9a. Surface view ofa culm (Sample A) showing the structure and arrangementof the long and short cells. Observe the sinuous anticlinal walls of the long cells. Note the low domeshaped subsidiary stomata cells and the tall or crossshaped silica bodies. (x 400) 9b. Intercostal zone of leaf abaxial epidermis, showing very broad, long cells with extremely sinuous, thin anticlinal walls (relatively uniform Ushaped undulations). Note the low domeshaped stomatal subsidiary cells. (x 400) 9c. Leaf abaxial epidermis showing both costal and intercostal zones. Observe the very frequent dumbbell silica bodies of the costal zone, and the small hooked pricklehairs of the intercostal zone. (x 400) 9d. Surface view of Culm B showing the structure and arrangement of the long and short cells. The long cells show straight anticlinal walls. Note the stomatal, parallelsided subsidiary cells, and the shape of the silica bodies. (x 400) 9e. Another leaf abaxial epidermis, showing intercostal long cells with sinuous thin anticlinal walls. The long cells appear narrower over the costal zone; short cells and silica bodies are frequent. Note the arrangement of the pricklehairs and of the thinwalled microhairs over the intercostal zone. (x 400(
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IDENTIFICATION OF FIBERS OF TEXTILES, BASKETRY AND MATTING
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examination of the condition of the textile and verified through actual experimentation on small, detached frag ments. For example, a more concentrated glycerol solu tion was found to be best for treatment of the stiffer and more brittle fragments. Water, as a chemical, affects the composition of such organic materials as textiles, which contain water within their fibers and cells. This water is in equilibrium with the environment surrounding the material. When sub jected to aridity (as in our case), water loss results in shrinkage (Cronyn 1990:287). Water also plays an im portant though indirect role in the decay of porous organic materials, by conveying salts; in our case, the proximity of the cave to the Dead Sea is an unknown )though probable) factor in the deterioration of the tex tile. In cleaning, of course, water can have a beneficial effect, facilitating the removal of accumulated acidity, which impairs the vitality of the textile. Water provides an eiffcient medium for realigning the weave of a frag ment and reestablishing its shape. But water can also have a shockeffect upon very dry linen, and must be used cautiously to avoid irreversible damage. The absence of water generally provides an excellent condition for preservation, though it may have led to shrinkage and embrittlement of the organic material. In our case, the interior of the cave, with its low ceil ing, would temper lfuctuations of temperature and humidity. Water was an obvious choice: Its practicality was proved through experimentation, using the minute frag ments as trial pieces. But the use of water alone led to disintegration upon drying. To provide the water prerequisite of softening of the textile, to preserve the ifbers and to facilitate lfattening, it was necessary to
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find a means of reducing this stress. One means was rinsing in a mixture of IMS and deionized water, thus reducing drying time (the proportion of IMS can be increased to almost 1000/0, if needed). Another means, a compromise, was to carry out both humidifying and drying very slowly. Examples follow:
fragments, all differing in condition, were treated solely with mist produced by an ultrasonic 1. Small, folded
humidifier, set for low humidity and strength. A humid ity chamber was set up, with the nozzle of the ultrasonic humidifier placed inside. The fragment being tested was covered with filterpaper, to protect it from dripping condensate. Lightercolored fragments were found to require less time (as little as an hour) to soften and be opened than beigecolored fragments; beigebrown fragments often split while being opened (even after 72 hours of treatment); and brownblack fragments would collapse, regardless of length of treatment. 2. A series of a fragments of similar quality were sprayed with a softening solution of glycerol, IMS and deionized water, sprayed intermittently into the humid ity chamber. Though better than No. 1, the results were not satisfactory. 3. A group of fragments was treated with a solution of IMS, deionized water, and glycerol in a higher concen tration. It was found that the stiffer and more brittle the fragment, the longer the period of treatment re quired, and the higher the concentration of glycerol needed (Table 21.1). The above results are general, due to the wide range of conditions present. The precise treatment of each area was, of necessity, somewhat intuitive. The fragments and areas treated with higher concen trations of glycerol called for further treatment: patting with a cottonwool wad, slightly dampened with a mix ture of deionized water and IMS, to draw off the excess glycerol. Glycerol evaporates very slowly, and textiles treated with it in solution need to be rinsed in a mixture of deionized water and IMS.4 A slight glycerol residue does, of course, remain; but the advantages of its use in softening brittle fabric and in preparation for opening up the textile, by far outweigh this disadvantage. The theoretical sideof selecting methodsof treatment should be stressed: (a) Do as little as possible, and with minimum intrusion; (b) organize treatment to proceed as slowly as possible; (c) allow condition to determine the time factor; though treatment should proceed slowly, its duration should also be as brief as possible; (d) be lfexible and exercise caution with regard to cleansing and softening agents; (e) be lfexible in selecting the type
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OLGA NEGNEVITSKY
Table 21.1. Methods Used for Softening Textiles
Condition of Textile
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Ultrasonic Humidifier
Time (excl. nighttime breaks)
strength1
Spray of Water, IMS + Glycerol (by volume)
Flexible
Average humidity and
Almost flexible
Average humidity and strength
3>8 hours
^7:1:2
Brittle
Over average
8^24 hours
~6:1:3
Stiff and brittle
Maximal humidity and strength
24^48 hours
~6:1:3
Brittle, in several layers
Maximal humidity and strength
24>72 hours
~5:1:4
Stiff and brittle, in several layers
Maximal humidity and strength
24>72 hours
~3:1:6
of weights used for flattening softened fragments; (f) allow drying to proceed gradually and in a natural manner; (g) assure a storage environment enabling the textile to 'breathe'; (h) minimize ultraviolet light within the workarea, either using shutters or filters on the windows.
Textile B: The Rectangular Cloth Initially, this piece was thought to be a corner of the large textile; after spreading it out, however, it proved to be an independent cloth (95 x 160 cm). The opening of this piece was complex and diiffcult. It was saturated with red ochre, very stiff and brittle a caked, multi
Fig. 21.7. Textile
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hours
~7:1:2
layered mass (Fig. 21.7). Little cleaning could be accom plished with brushes, for it was almost impossible to penetrate folds. After some hours in the humidity cham ber, we began opening the textile section after section, taking care to avoid overhumidification, which would have prevented the removal of the damp sand. The stronger areas were cleaned with brushes and the dirt was vacuumed up. At intervals, the chamber was opened and some of the folds could be unfolded and cleaned of sand; further softening proceeded, as described above. As soon as an area was suiffciently supple, flexible weights were placed on it (Fig. 21.8), and the textile was returned to the humidity chamber. Areas treated with higher concentrations of glycerol were specially treated to remove as much glycerol as possible.
B:Detail showing a caked massof many
layers, saturated
withred ochre.
21. THE CONSERVATION OF THE LINEN TEXTILES
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constant complications and ruled out use ofa hermetic ally closed humidity chamber, though an improvised tent proved efficient. In general, treatment was the same as had been applied to Textile B. The surface of the textile was first vacuumed; the improvised humidity chamber was then constructed over the piece; light weight tripods resting on filterpaper were inserted to raise and support the nylon coveringof the 'tent'. The
Areas saturated with red ochre, and accordingly brittle, were very gradually flattened out, using sand bags of graduated weight: once an area had been softened, a light lfexible weight was placed on it. Several hours later it was replaced with a somewhat heavier one, and so on.5 To dry the textile after complete lfattening, iflterpaper was repeatedly changed above and beneath. Sandwiched in this manner, with lfexible weights over the iflter paper, and changing the paper every few hours, it slowly dried out (see Fig. 3.31).6
nylon covering was weighted down by a periphery of sandbags. The nozzle of the humidiifer was installed within the 'tent' wherever needed, usually on one of the tripods, high above the surface. Where the condition of a particular area was weak, treatment was completed prior to beginning another area (Fig. 21.9), butif less treatment was required, work proceeded concurrently on two areas.
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Textile C: The Sash The stifler, more brittle areas of this textile were treated with a higher concentration of glycerol solution and were left in the humidity chamber for a lengthy period )see Figs. 3.43^7; Color PI. 3.10).
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