Transliterated Name | Language | Name |
---|---|---|
el-Lejjun | Arabic | يل ليججون |
Legio | Latin | |
Betthorus | Greek ? | bετθορuσ |
Baetarus | |
Ceramic evidence suggests that the fort was first built around 300 CE and occupied until the early 6th century CE with later limited occupation in the Ummayad and Late Islamic
periods (Parker, 2006). Three "identifiable earthquakes"
(Southern Cyril Quake - 363 CE,
Fire in the Sky Quake - 502 CE, and the
551 CE Beirut Quake) were interpreted as providing
breaks in the stratigraphic sequence which is listed below (JW: the earthquake assignments of 502 and 551 CE are incorrect).
There is additional evidence on the site for one or two more earthquakes.
Stratum | Period | Approximate Dates (CE) |
---|---|---|
VI | Late Roman IV | 284-324 |
VB | Early Byzantine I | 324-363 |
VA | Early Byzantine II | 363-400 |
IV | Early Byzantine III-IV | 400-502 |
III | Late Byzantine I-II | 502-551 |
Post Stratum III Gap | intermittent use of site for camping and as a cemetery | 551-1900 |
II | Ottoman | 1900-1918 |
I | Modern | 1918- |
chock-full of tile fragmentssuggesting an apparent roof collapse due to an unknown cause. Such "collapse" debris was not found in any other excavation areas. The floor would have been built after initial construction of the fort which Parker (2006) dates to around 300 CE based on ceramic evidence.
Early Byzantine pottery and two coins dated to 330-340 CE and 355 - 385 CE. A terminus ante quem comes from Room A.13 where Lain and Parker (2006:149) report on a 0.25-0.33 m thick beaten earth floor which was constructed from fill and leveled after the first earthquake. In an intrusive pit (A.13.009), a coin hoard was discovered with 249 bronze coins all dated from 326 to 383-384. The latest coin (Coin #461) was an issue of Arcadius dated to 383-384 which provides a terminus ante quem of 384 CE. This earthquake appears to have struck between 355 and 384 CE indicating that it is probable that the southern Cyril Quake was responsible for the seismic damage.
latest closely dateable Byzantine coins [in overlying Stratum III] [] are issues of Justinian I dated 534-565(Parker, 2006:121). There were signs in Stratum III of demobilization and conversion to civilian use such as dumping of debris on the via praetoria which Lain and Parker (2006:157) characterizes as an absence of normal military discipline, the
relative dearth of evidenceunderneath the earthquake debris of the 3rd earthquake in the principia suggesting an
orderly and systematic evacuation of the headquarters complex(Lain and Parker, 2006:157) and a corpse interred in Room N.2 something Parker (2006:121) characterizes as a
clear loss of military discipline. Thus, the terminus ante quem for this earthquake is ~530 CE. The earthquake struck between ~450 and ~530 CE.
The later phase (ca. 530-51) of Stratum III began with the demobilization of the legion ca. 530, as suggested by a passage in Procopius (Anecdota 24.12-14). It is notable that the latest closely dateable Byzantine coins from el-Lejjun are issues of Justinian I, dated 534-65, exactly what one would expect if Procopius' assertion were true. Some structures like the principia, were completely abandoned. Others, like the church, were extensively robbed. Large amounts of trash were dumped in barrack alleyways and even in major thoroughfares, such as the via praetoria. In Area N the rooms rebuilt rebuilt after 502 afterward witnessed little actual occupation. It is especially telling that a human corpse was interred in one room (N.2) that opened directly onto the via principalis a clear sign of the absence of military discipline.The numismatic finds and demobilization evidence described above provide a terminus post quem of ~530 CE for seismic destruction and final abandonment of the fortress at el-Lejjun. A terminus ante quem is not so well defined because after the 3rd earthquake, there is a Post Stratum Gap that lasted until 1900 CE. Parker (2006:121) notes that
Some inhabitants, perhaps discharged soldiers and their families or civilians from the surrounding countryside, continued to live within the fortress, however. The discovery of a human infant within the northwest angle tower in the debris of the earthquake of July 9, 551, implies that families were now living in the fortifications. The earthquake of 551 was a major catastrophe.
there is some evidence of camping and limited reoccupation of the domestic complex near the north gate in the Umayyad period (661-750 CE).
Sherds and coins of Ayyubid/Mamluk (1174-1516) and Ottoman periods [also] attest [to] occasional later use of the fortress. Because Groot et al (2006:183) report discovery of a nearly complete Umayyad Lamp in Square 4 of Area B (Barracks) in the Post Stratum Gap, the Umayyad period (661 - 750 CE) is the terminus ante quem for this earthquake and the date for this earthquake is constrained to ~530 - 750 CE. deVries et al (2006:196) also found Umayyad sherds in the Post Stratum Gap in Rooms C.3, C.4, C.6, and C.7 of the northwest Angle Tower along with an Umayyad coin dated to 700-750 CE in locus C.4.018.
some roof beams and many wall blocks(Groot et al, 2006:183). They note that the
basalt roof beams found embedded in the lowest tumble level (B.6.032) suggests initial massive destruction rather than gradual decay over time. The wall blocks, found in the upper layer of tumble, contained one late Islamic (1174-1918 CE) and one Ayyubid/Mamluk (1174-1516 CE) sherd indicating a significant amount of time may have passed between the possibly seismically induced roof collapse and the wall collapse which was not characterized as necessarily having a seismic origin. This opens up the possibility that one of the mid 8th century CE earthquakes or a later earthquake may have also caused damage at el-Lejjun. deVries et al (2006:196) suggests that Umayyad abandonment of the northwest tower
was probably triggered by further major collapse. In the North Gate, deVries et al (2006:207) found evidence of
full scale destruction in layers above 3rd earthquake debris and post-earthquake occupation layerswhich contained Late Byzantine/Umayyad and Umayyad sherds. Subsoil/tumble was found in C.9.008 (north room), C.9.009 (south room) and C.9.005 (stairwell)
bear ample witness to the destruction of the rooms, perhaps in the Umayyad period. Although Late Byzantine sherds were found in Post Stratum layers in the North Gate, if one assumes that the 3rd earthquake was the Inscription at Aeropolis Quake which struck before 597 CE - probably within a decade of 597 CE, one can establish an approximate and fairly conservative terminus post quem for this earthquake of ~600 CE. While the terminus ante quem is the end of the post stratum III gap (1918 CE), it is probable that that the earthquake struck much earlier.
chock-full of tile fragmentssuggesting an apparent roof collapse due to an unknown cause. Such "collapse" debris was not found in any other excavation areas.
At el-Lejjun, this earthquake had a profound impact on both the fortress and the vicus. The original limestone barracks in praetentura and possibly elsewhere in the fortress were leveled to their foundations. New chert barracks, only about half their former number, were erected along a slightly different alignment in both the praetentura and in the latera praetoria south of the principia. Rows of barrack-like rooms were erected on either side of the northern via principalis. The principia also seems to have suffered extensive damage, requiring some portions to be completely rebuilt, such as the interior of the aedes, the rooms in the official block north of the aedes, and the rooms north of the central courtyard [of the principia].Reported seismic effects are summarized in the table below:
Location | Source | Description |
---|---|---|
praetentura | Parker (2006:120) | The original limestone barracks in praetentura and possibly elsewhere in the fortress were leveled to their foundations. |
principia | Parker (2006:120) | The principia also seems to have suffered extensive damage, requiring some portions to be completely rebuilt, such as the interior of the aedes, the rooms in the official block north of the aedes, and the rooms north of the central courtyard [of the principia]. |
The mansio in the western vicus | Parker (2006:120) | The mansio in the western vicus was destroyed in 363 and never rebuilt. |
principia | Lain and Parker (2006:131) | The earthquake brought down tile roofs throughout the principia |
principia | Lain and Parker (2006:131) | The west arcade between the central courtyard and the cross hall of the principia fell while the major walls were left standing. |
A.7 | Lain and Parker (2006:133) | Three engaged half and quarter columns with Nabatean style capitals were found in the earthquake debris |
Wall A.8.003 in principia | Lain and Parker (2006:151) | The wall contains a substantial crack running through the center of its eastern end |
At el-Lejjun, the earthquake is best attested stratigraphically in the Area B barracks. Some barrack rooms, such as B.4, collapsed and were permanently abandoned. Others, such as the B.1 storeroom in the centurion's quarters, partially collapsed but were reused.Reported seismic effects are summarized in the table below:
Location | Source | Description |
---|---|---|
Area B Barracks | Parker (2006:121) | Some barrack rooms, such as B.4, collapsed and were permanently abandoned. |
Area B Barracks | Groot et al (2006:185) | Room B.1 suffered collapse of two of it's three roofing arches The B.1 room was backfilled to cover the collapsed roofing arches prior to laying a new floor and re-using the room for storageafter the earthquake. |
principia and other buildings in the fortress | Parker (2006:121) | The earthquake damaged the principia and many other buildings within the fortress. |
Area N | Schick (2006:233) | Rooms severely damaged Roofing system of rooms N.1 and N.3 collapsed completely |
At el-Lejjun, the seismic shock severely affected most parts of the fortress, including the principia, the barracks, the northwest angle tower, the church, and the rooms along the via principalis. Those structures attached to the deep foundations of the curtain wall, such as the horreum and the bath, seem to have better weathered the shock of 551, but even these structures partially collapsed. The fortress was apparently then almost completely abandoned.Seismic effects are listed in the table below:
Location | Source | Description |
---|---|---|
principia | Lain and Parker (2006:132) | toppled original architecture which had survived the
previous two earthquakes and created heavy architectural tumble from walls and installations. |
principia | Lain and Parker (2006:132) | the direction of architectural collapse was from south to north and that much of the material fell in aligned patterns |
groma - square A.7 | Lain and Parker (2006:132) | drums and capitals dislodged from half and quarter columns lay in aligned rows. |
groma - square A.7 | Lain and Parker (2006:132) | ashlar limestone and chert blocks from adjacent walls tumbled into the groma's southwest corner |
groma - square A.7 | Lain and Parker (2006:132) | The guardroom that adjoined the gate hall was filled with upended basalt roof beams |
Square A.1 | Lain and Parker (2006:132) | arches of the south portico collapsed in aligned rows between piers of the colonnade |
Square A.2 - officium | Lain and Parker (2006:132) | The entire south wall of the room had toppled northward to fill the officium with 18 rows of aligned |
aedes | Lain and Parker (2006:132) | first the roof tile caved in. |
aedes | Lain and Parker (2006:132) | Next, the three sided podium collapsed, with blocks from its flagstone surface and barrel-vaulted substructures rolling down into the center of the shrine |
aedes | Lain and Parker (2006:132) | Finally the aedes walls toppled, creating a sloping stratum of jumbled limestone wall blocks. |
aedes | Lain and Parker (2006:132) | The debris from both the tumbled podium and the collapsed walls of the aedes yielded Late Byzantine pottery. |
A.15 | Lain and Parker (2006:134) | A subsoil tumble layer in A.15.003 covered the entire square and exhibited marked declivity from south to north, contained ashlar limestone blocks, chert blocks, and basalt roof beams arrayed in patterns indicative of seismic collapse. The basalt beams were concentrated in the south end of the square above the sidewalk. The beams measured 1.75 m in length, and all lay with their short ends oriented north-south. The limestone and chert blocks lay in two fairly regular rows and extended east-west across the square, along the same line as the A.15.008 curb |
A.13.007 | Lain and Parker (2006:154) | Collapsed Walls in tumble layer |
Areas B and L | Groot et al (2006:185) | collapse of most of the remaining barrack rooms still standing in Areas B and L |
Northwest Angle Tower - C.3 and C.7 | deVries et al (2006:196) | collapse of upper floors and ceilings
![]() ![]() The northeast room (C.3) within the Angle Tower. The two meter sticks rest in the window. Note the arch springers to the left and right. In the foreground is the lower layer of tumble within the room. View to the south. Parker (2006) |
Northwest Angle Tower - C.3 and C.7 | deVries et al (2006:196) | destruction of all arches except the southern ones in Room C.3 |
Northwest Angle Tower - C.7 | deVries et al (2006:192) | collapsed ceiling caused by arch collapse- deVries et al (2006:192) notes that the earthquake which collapsed the ceiling must have been quite a force to destroy something so sturdy |
Angle Tower - C.7 | deVries et al (2006:193) |
The skeleton of an infant found in Angle Tower
![]() ![]() Skeleton of a human infant found in the northwest room (C.7) of the angle tower. The infant apparently was a casualty of the 551 earthquake. Parker (2006) apparently fell to his/her death from an upper story |
Room N.2 | Parker (2006) |
Collapsed Arches and Roofing slabs
![]() ![]() View of Room N.2, with collapsed arches and roofing slabs, probably from the 551 earthquake. View to the south. Parker (2006) probablyfell during this earthquake |
Horreum | Crawford (2006:238) | Stratum III occupation ended in all three rooms with massive wall collapse, perhaps resulting from the 551 earthquake |
Location | Source | Description |
---|---|---|
Barracks - Room B.6 | Groot et al (2006:183) | 0.7 m thick layer of tumble containing some roof beams and many wall blockswhere the basalt roof beams found embedded in the lowest tumble level (B.6.032) suggests initial massive destruction rather than gradual decay over time |
North Gate | deVries et al (2006:207) | full scale destruction in layers above 3rd earthquake debris and post-earthquake occupation layerswhich contained Late Byzantine/Umayyad and Umayyad sherds. Subsoil/tumble was found in C.9.008 (north room), C.9.009 (south room) and C.9.005 (stairwell) which bear ample witness to the destruction of the rooms, perhaps in the Umayyad period |
Effect | Description | Intensity |
---|---|---|
Displaced Walls | Reported Roof collapse would be accompanied by wall displacement. | VII + |
Effect | Description | Intensity |
---|---|---|
Collapsed Walls | The original limestone barracks in praetentura and possibly elsewhere in the fortress were leveled to their foundations. |
VIII + |
Collapsed Walls | The mansio in the western vicus was destroyed in 363 and never rebuilt. |
VIII + |
Displaced Walls | The earthquake brought down tile roofs throughout the principia Roof collapse indicates displaced walls or arch damage |
VII + |
Arch damage | The west arcade between the central courtyard and the cross hall of the principia fell |
VI + |
Displaced masonry blocks in columns | Three engaged half and quarter columns with Nabatean style capitals were found in the earthquake debris |
VIII + |
Penetrative fractures in masonry blocks | The wall contains a substantial crack running through the center of its eastern end |
VI + |
Effect | Description | Intensity |
---|---|---|
Collapsed Walls | Some barrack rooms, such as B.4, collapsed and were permanently abandoned. |
VIII + |
Collapsed Arches | Room B.1 suffered collapse of two of it's three roofing arches |
VI + |
Displaced Walls | Roofing system of rooms N.1 and N.3 collapsed completely Rooms [N.1 and N.2] severely damaged Roof collapse implies Displaced Walls and/or Arch damage |
VII + |
Effect | Description | Intensity |
---|---|---|
Collapsed Walls | toppled original architecture which had survived the previous two earthquakes and created heavy architectural tumble from walls and installations |
VIII + |
Displaced masonry blocks in columns | drums and capitals dislodged from half and quarter columns lay in aligned rows |
VIII + |
Collapsed Walls | ashlar limestone and chert blocks from adjacent walls tumbled into the groma's southwest corner |
VIII + |
Damaged Arches | arches of the south portico collapsed in aligned rows between piers of the colonnade |
VI + |
Collapsed Walls | The entire south wall of the room had toppled northward to fill the officium with 18 rows of aligned wall blocks,. |
VIII + |
Collapsed Vaults | the three sided podium collapsed, with blocks from its flagstone surface and barrel-vaulted substructures rolling down into the center of the shrine |
VIII + |
Collapsed Walls | Finally the aedes walls toppled |
VIII + |
Collapsed Walls | A subsoil tumble layer in A.15.003 covered the entire square ...The limestone and chert blocks lay in two fairly regular rows and extended east-west across the square |
VIII + |
Collapsed Walls | A.13.007 - Collapsed Walls in tumble layer |
VIII + |
Collapsed Walls | collapse of most of the remaining barrack rooms still standing in Areas B and L |
VIII + |
Collapsed Walls | Northwest Tower - collapse of upper floors and ceilings |
VIII + |
Arch Damage | Northwest Tower - destruction of all arches except the southern ones in Room C.3 |
VI + |
Arch Damage | Northwest Tower - collapsed ceiling caused by arch collapse- deVries et al (2006:192) notes that the earthquake which collapsed the ceiling
must have been quite a force to destroy something so sturdy |
IX + (upgraded to IX based on deVries et al (2006) observation |
Arch Damage | Room N.2 - Collapsed Arches and Roofing slabs
![]() ![]() View of Room N.2, with collapsed arches and roofing slabs, probably from the 551 earthquake. View to the south. Parker (2006) probablyfell during this earthquake |
VI + |
Collapsed Walls | Horreum -
Stratum III occupation ended in all three rooms with massive wall collapse |
VIII + |
Effect | Description | Intensity |
---|---|---|
Displaced Walls | Barracks Room B.6 - 0.7 m thick layer of tumble containing some roof beams and many wall blockswhere the basalt roof beams found embedded in the lowest tumble level (B.6.032) suggests initial massive destruction rather than gradual decay over time Roof collapse caused by either displaced walls or arch damage Note: Wall block tumble interpreted as coming from a later time and not necessarily seismically induced |
VII + |
Displaced Walls | North Gate - full scale destruction in layers above 3rd earthquake debris and post-earthquake occupation layers which contained
Late Byzantine/Umayyad and Umayyad sherds. Subsoil/tumble was found in C.9.008 (north room), C.9.009 (south room) and C.9.005 (stairwell)
which bear ample witness to the destruction of the rooms, perhaps in the Umayyad period |
VIII + |
Parker, S.T. 2006: The Roman Frontier in Central Jordan:
Final Report on the Limes Arabicus Project, 1980–1989, Washington
Parker, S.T. (ed.) 1987: The Roman Frontier in Central Jordan: Interim Report on the
Limes Arabicus Project, 1980–1985, BAR International Series 340, Oxford
Note: The final report refers back to Interim Report on some issues of dating and phasing and suggests that a complete report is to be had from both the Interim and Final Report
Parker, S.T. 1991: ‘Preliminary Report on the 1989 Season of the Limes Arabicus Project’,
Bulletin of the American Schools of Oriental Research. Supplementary Studies 27, 117–54
Parker, S.T. 1990: ‘Preliminary Report on the 1987 Season of the “Limes Arabicus” Project’,
Bulletin of the American Schools of Oriental Research. Supplementary Studies 26, 89–136
Parker, S.T. 1988: ‘Preliminary Report on the 1985 Season of the Limes Arabicus Project’,
Bulletin of the American Schools of Oriental Research. Supplementary Studies 25, 131–74
Parker, S. T. (1982).
"Preliminary Report on the 1980 Season of the Central "Limes Arabicus" Project."
Bulletin of the American Schools of Oriental Research(247): 1-26.
Lander, J. and Parker, S. T. 1982: ‘Legio IV Martia and the legionary camp at El-Lejjun’, Byzantinische Forschungen 8, 185–210
Parker, S.T. 1986: Romans and Saracens. A History of the Arabian Frontier, Winona Lake, 58–74
Kennedy, D.L. 2000: The Roman Army in Jordan, London, 146–50
Kennedy, D.L. and Riley, D.N. 1990: Rome’s Desert Frontier from the Air, London, 131
legionaryfortresses.info page for El-Lejjun
Limes Arabicus
El-Lejjun on APAAME flickr.com