The Megiddo Expedition - Home Home | Contact Us Contact Us  
Introduction  |  History  |  Excavations  |  Projects  |  Picture Gallery  |  Publications
Iron Age Chronology     Events  |  Presentation to the Public  |  Christian Prayer Hall  |  World Heritage Site
Dig Megiddo 2010
Dig Megiddo 2010

--------------
Iron Age Chronology
--------------


- Introduction -

   Bibliography

   Articles



Iron Age Chronology


Introduction

Biblical scholars, biblical historians and archaeologists have long been engaged in a fierce debate on the nature of the United Monarchy of Early Israel. One of the main issues of this debate has been the identification of strata that may be correlated with the tenth century BCE. A summary of Israel Finkelstein's views on Iron Age chronology, known as the Low Chronology, and especially on the role of Megiddo in the chronology debate follows (see bibliography and articles sections).

The debate on the chronology of the Iron Age strata focuses on the finds uncovered at several sites, the most important of which is Megiddo. Megiddo's key role in the debate results from its multi-period stratigraphy and historical importance. The critical layer at Megiddo is Stratum VA-IVB, which scholars long contended was the Solomonic city. Finkelstein argues that much of the tenth century is represented by Stratum VIA. At the time of Stratum VIA Megiddo was a significant settlement with rather impressive buildings. Its material culture featured second millennium, Canaanite characteristics. The city of Stratum VIA was annihilated in a terrible conflagration that has become a marker in the stratigraphy of the site. According to the Low Chronology system, Stratum VA-IVB, with its two ashlar palaces, should be dated to the first half of the ninth century BCE.

Sparking the debate is the fact that there is not a single chronological anchor (that is, a find carrying an absolute date, such as an inscription mentioning an Egyptian pharaoh), between the end of the Egyptian 20th Dynasty rule in Canaan in the late twelfth century BCE and the Assyrian campaigns in the late eighth century BCE. This "Dark Age" of over four centuries covers most of Iron Age I, the days of the biblical United Monarchy and most of the history of the Northern Kingdom of Israel. Though some inscriptions from this period have been discovered (the Mesha Stele from Dibon, the fragment of a Shishak Stele from Megiddo and the Aramaic inscription from Tel Dan), they were not found in clear stratigraphical contexts; hence they cannot provide straight forward evidence for dating pottery assemblages of the Iron Age.

The Traditional View

Though lacking dateable anchors, archaeologists sought to identify tenth century BCE strata throughout the country. "Solomonic Megiddo," with its elaborate ashlar (dressed-stone) palaces, and the "Solomonic" four-entry gates at Megiddo, Hazor, and Gezer, long ago became celebrated case-studies in biblical archaeology. However, this widely accepted chronological construct is a classic case of circular reasoning.

The archaeology of the tenth-ninth centuries BCE was born at Megiddo and has remained focused on that site ever since the 1920s. The first step was the
Remains of the Megiddo stables
Remains of the Megiddo stables.
attribution of Stratum IV to the days of Solomon, based on the connection the University of Chicago's team made between the biblical references to the building activity of Solomon at Megiddo (1 Kings 9:15), the mention of Solomonic cities for chariots and horsemen (1 Kings 9:19) and the set of pillared buildings uncovered at the site and identified as stables.

Soundings undertaken by Yadin in the 1960s brought about changes in the stratigraphy and chronology of Iron Age Megiddo. The pillared buildings were linked to Stratum IVA, which was dated to the period of the Omride Dynasty of Northern Israel. The Solomonic city was identified with the preceding stratum, VA-IVB, characterized by two ashlar palaces. Yadin's new order was based on the similarity of the four-entry gates at Megiddo, Hazor, and Gezer, and the mention of Solomon's building activities in these places in 1 Kings 9:15. He argued that the gates represent a master plan designed by Solomon's architects. This means that the whole structure of the conventional dating of the Iron II strata rests on a single biblical verse.

The foundations of Yadin's dating, which seemed solid in the 1960s, were built on shaky ground.

First, general considerations regarding Iron Age archaeology have made it difficult to accept the conventional dating system: Territorial states emerged in the Levant only in the ninth century BCE; Jerusalem failed to provide evidence for a great tenth century United Monarchy, archaeological surveys have shown that 10th century Judah was a sparsely settled region, etc.

Second, Ussishkin has shown that the four-entry gate at Megiddo should be affiliated with Stratum IVA, later than Solomon's day even according to the prevailing chronology.

Third, similar gates were found in late Iron Age II contexts (at Lachish, Tel 'Ira and Ashdod), and outside the borders of the supposed Solomonic state (at Philistine Ashdod and at a site in Moab).

Fourth, historians and biblical scholars have become more and more skeptical about the biblical materials which describe the days of the United Monarchy. Many scholars argue that the stories of King Solomon draw a picture of an idyllic "Golden Age" and that the description of his time is filled with theological and ideological goals, as well as historical realities of the time of the authors. Accordingly, 1 Kings 9:15 could have reflected the memory in late-monarchic Jerusalem, that Megiddo, Hazor, and Gezer had been the main administrative centers of the Northern Kingdom in the lowlands, a memory that was appended to the description of Solomon's kingdom. The four-entry gate at Megiddo
The four-entry gate at Megiddo.


The Low Chronology

The Low Chronology system lowers the dates of the eleventh-ninth century strata by 50-100 years.

There are two direct supports to this chronological construct. The first emerged from Ussishkin and Woodhead's excavations at nearby Tel Jezreel. The pottery assemblage from the compound, safely dated to the time of the Omride Dynasty, was found to be similar to that of Stratum VA-IVB at Megiddo. Thus, the two sites were destroyed at the same time, most probably in the mid-ninth century.

Destruction debris of the Stratum VIA city at Megiddo
Destruction debris of the Stratum VIA city at Megiddo.

Remains of the Omride enclosure at Jezreel
Remains of the Omride enclosure at Jezreel.

Ashlar blocks from the southern palace at Megiddo; note the mason's marks
Ashlar blocks from the southern palace at Megiddo; note the mason's marks.

The second clue comes from Samaria — the capital of the Northern Kingdom. As noticed by Clarence Fisher, who excavated at Megiddo in the 1920s, John Crowfoot, who excavated at Samaria in the 1930s, and Norma Franklin of the current Megiddo Expedition, the building techniques in the southern palace of Stratum VA-IVB at Megiddo resemble those traced in the palace of the kings of Israel at Samaria. Most noteworthy, ashlar blocks used in the construction of the two buildings carry identical mason's marks. This means that the two buildings—the Megiddo palace conventionally dated to the tenth century and the Samaria palace built in the ninth century BCE—were constructed at the same time, possibly by the same team of masons. The biblical testimony that Samaria was built by the Omrides (in the first half of the ninth century BCE) is supported by Assyrian sources, which refer to the Northern Kingdom as bit omri, that is, they name the kingdom after the founder of its capital.


Radiocarbon Results

A relatively large number of short-lived samples (e.g., seeds and olive pits) from several sites involved in the tenth-century debate have been tested. The readings support the Low Chronology.

A series of short-lived samples from Stratum VIA at Megiddo—the city long believed to have prospered in the eleventh century BCE—gave dates that cluster decades later, in the tenth century BCE. Short-lived samples from other contemporary strata in the north also provided measurements which are "lower" than the conventional dating system.

Measurement of samples from several strata which represent the Megiddo VA-IVB horizon provided dates in the 9th century BCE; they are summarized in the table below:

14C dates for late Iron IIA strata in the north

Site Dates
Hazor IX 895-805/825-790
Rosh Zayit IIa 895-835/910-840
Rehov IV 877-840
Dor 8b in Area D2 890-820
Megiddo H-5
(a phase of VA-IVB)
900-805
1005-925
Aphek X-8 832-800


Results from Tel Rehov, which were conceived as supportive of the conventional dating, in fact back the Low Chronology. The last layer at Rehov characterized by Iron IIA pottery assemblage (Stratum IV) came to an end in a big fire. Samples from this stratum gave dates in the first half of the ninth century BCE. The contemporary layer at Megiddo—that is, the stratum which closes the Iron IIA sequence—is Stratum VA-IVB.

Conclusions

To sum-up, according to the Low Chronology, strata previously dated to the second half of the eleventh century BCE, such as Megiddo VIA and Beth-shean Upper VI, should be dated to the tenth century BCE (mainly its first half). And strata dated to the 10th century BCE and associated with the United Monarchy of King Solomon, such as Megiddo VA-IVB and Hazor X, should be down dated to the first half of the ninth century BCE and associated with the Omride Dynasty of the Northern Kingdom.






The Megiddo Expedition is undertaken under the auspices of Tel Aviv University, in conjunction with The George Washington University as Senior Consortium Member and Loyola Marymount University and Vanderbilt University as Consortium Members. The Expedition is directed by Israel Finkelstein and David Ussishkin (Tel Aviv University), with Eric Cline (The George Washington University) serving as Associate Director (USA).