Last modified on 17 October 2014, at 07:56

Herculaneum

For the Italian commune, see Ercolano. For the pottery works, see Herculaneum Works.
Herculaneum
010319 25 Ercolano scavi.JPG
The excavations of Ercolano
Herculaneum is located in Italy
Herculaneum
Shown within Italy
Location Ercolano, Campania, Italy
Coordinates 40°48′22″N 14°20′54″E / 40.8060°N 14.3482°E / 40.8060; 14.3482Coordinates: 40°48′22″N 14°20′54″E / 40.8060°N 14.3482°E / 40.8060; 14.3482
Type Settlement
History
Founded 6th-7th century BC
Abandoned 79 AD
Official name: Archaeological Areas of Pompeii, Herculaneum, and Torre Annunziata
Type Cultural
Criteria iii, iv, v
Designated 1997 (21st session)
Reference No. 829
Region Europe and North America

Located in the shadow of Mount Vesuvius, Herculaneum (Italian: Ercolano) was an ancient Roman town destroyed by volcanic pyroclastic flows in 79 AD. Its ruins are located in the commune of Ercolano, Campania, Italy.

It is most famous for having been lost, along with Pompeii, Stabiae, Oplontis and the neighborhood of Monte Bursaccio in Boscoreale, in the eruption of Mount Vesuvius in AD 79 that buried it in superheated pyroclastic material. It is also famous as one of the few ancient cities that can now be seen in almost its original splendor; unlike Pompeii, it was mainly affected by pyroclastic flows, thus preserving the wooden objects such as roof tops, building beams, beds, doors, and even food. Moreover, Herculaneum was a wealthier town than Pompeii, possessing an extraordinary density of fine houses, and far more lavish use of colored marble cladding. The discovery in recent years of some 300 skeletons along the sea shore came as a surprise, as it had been assumed that the town had been evacuated.

HistoryEdit

Plan of the excavations of Herculaneum

Ancient tradition connected Herculaneum with the name of the Greek hero Herakles (Hercules in Latin and consequently Roman Mythology),[1] an indication that the city was of Greek origin. In fact, it seems that some forefathers of the Samnite tribes of the Italian mainland founded the first civilization on the site of Herculaneum at the end of the 6th century BC. Soon after, the town came under Greek control and was used as a trading post because of its proximity to the Gulf of Naples. The Greeks named the city Ἡράκλειον, Heraklion. In the 4th century BC, Herculaneum again came under the domination of the Samnites. The city remained under Samnite control until it became a Roman municipium in 89 BC, when, having participated in the Social War ("war of the allies" against Rome), it was defeated by Titus Didius, a legate of Sulla.

After the eruption of Mount Vesuvius in 79 AD, the town of Herculaneum was buried under approximately 20 metres (50–60 feet) of ash. It lay hidden and largely intact until discoveries from wells and underground tunnels became gradually more widely known, and notably following the Prince d'Elbeuf's explorations in the early 1700s.[2] Excavations continued sporadically up to the present and today many streets and buildings are visible, although over 75% of the town remains buried. Today, the Italian towns of Ercolano and Portici lie on the approximate site of Herculaneum. Until 1969 the town of Ercolano was called Resina. It changed its name to Ercolano, the Italian modernization of the ancient name in honour of the old city.

The inhabitants worshipped above all Hercules, who was believed to be the founder of both the town and Mount Vesuvius. Other important deities worshipped include Venus, who was believed to be Hercules' lover, and Apollo.

Herculaneum and other cities affected by the eruption of Mount Vesuvius. The black cloud represents the general distribution of ash and cinder. Modern coast lines are shown.

The eruption of 79 ADEdit

The catastrophic eruption of Mt. Vesuvius occurred on the afternoon of 24 August 79 AD. Because Vesuvius had been dormant for approximately 800 years, it was no longer even recognized as a volcano.

Based on archaeological excavations and on two letters of Pliny the Younger to the Roman historian Tacitus, the course of the eruption can be reconstructed.[3]

At around 1 pm on 24 August, Vesuvius began spewing volcanic ash and stone thousands of meters into the sky. When it reached the tropopause (the boundary between the troposphere and the stratosphere), the top of the cloud flattened, prompting Pliny to describe it to Tacitus as a Stone Pine tree. The prevailing winds at the time blew toward the southeast, causing the volcanic material to fall primarily on the city of Pompeii and the surrounding area. Since Herculaneum lay to the west of Vesuvius, it was only mildly affected by the first phase of the eruption. While roofs in Pompeii collapsed under the weight of falling debris, only a few centimetres of ash fell on Herculaneum, causing little damage but nonetheless prompting many inhabitants to flee.

Because initial excavations revealed only a few skeletons of men, women and children, it was long thought that nearly all of the inhabitants had managed to escape. It wasn't until 1981, when excavations reached the arches (perhaps boat houses) on the beach area, that this view changed. Archaeologists discovered several hundred skeletons huddled close together on the beach and in 12 arches facing the sea. Further excavations in the 1990s confirmed that at least 300 people had taken refuge in those chambers, while the town was almost completely evacuated.

"Boat houses" where skeletons were found

During the night, the eruptive column which had risen into the stratosphere collapsed onto Vesuvius and its flanks. The first pyroclastic surge, formed by a mixture of ash and hot gases, billowed through the evacuated town of Herculaneum at 160 km/h (100 mph). At about 1 am it reached the beach and the boat houses, where those waiting for rescue were killed instantly by the intense heat, despite being sheltered from direct impact. The study of the victims' postures and the effects on their skeletons indicate that the first surge caused instant death as a result of fulminant shock due to a temperature of about 500 °C (932 °F). The intense heat caused contraction of hands and feet and possibly fracture of bones and teeth.[4]

A succession of six flows and surges buried the city's buildings from the bottom up, causing little damage and preserving structures, objects and victims almost intact. The surprisingly good state of preservation is due to several factors:

  1. The rapid and complete filling and covering of Herculaneum buildings and the town itself by the ash surges preserved most of structures from collapse.
  2. The intense heat of the first pyroclastic surge carbonized organic materials and extracted the water from them.
  3. The signs of bone carbonization and the preservation of victims' joint connections indicate that most soft body tissues were destroyed by the intense heat and then replaced rapidly by ash. The heat of the ash was sufficient to vaporize most of the organic matter.
  4. The deep (up to 25 meters), dense tuff formed an airtight seal over Herculaneum for 1,700 years

ExcavationEdit

The skeleton called the "Ring Lady" unearthed in Herculaneum.

After earlier clandestine tunnelling, major excavation began at modern Ercolano in 1738 by Spanish engineer Rocque Joaquin de Alcubierre. The elaborate publication of Le Antichità di Ercolano ("The Antiquities of Herculaneum") under the patronage of the King of the Two Sicilies had an effect on incipient European Neoclassicism out of all proportion to its limited circulation; in the later 18th century, motifs from Herculaneum began to appear on stylish furnishings, from decorative wall-paintings and tripod tables to perfume burners and teacups. However, excavation ceased once the nearby town of Pompeii was discovered, which was significantly easier to excavate because of the thinner layer of debris covering the site (four meters as opposed to Herculaneum's twenty meters). In the twentieth century, excavation once again resumed in the town. However, many public and private buildings, including the forum complex, are yet to be excavated.

Skeletal remainsEdit

In 1981, Italian public works employees, under the direction of Dr. Giuseppe Maggi, found bones at the Herculaneum site while digging a drainage trench. Italian officials, at Dr. Maggi's urging, called in Sara C. Bisel, a physical anthropologist from the United States, to oversee the excavation and study the bones of the victims found on the beach and within the first six boat chambers. This research was funded with a grant from the National Geographic Society.

Until this discovery, there were few Roman skeletal remains available for academic study, as Ancient Romans regularly practiced cremation in this period. Excavations in the port area of Herculaneum initially turned up more than 55 skeletons: 30 adult males, 13 adult females and 12 children. The skeletons were found on the seafront, where it is believed they had fled in an attempt to escape the volcanic eruption. This group includes the "Ring Lady" (image at right), named for the rings on her fingers.

Through the chemical analysis of those remains, Dr. Bisel was able to gain greater insight into the health and nutrition of the Herculaneum population. Quantities of lead were found in some of the skeletons, which led to speculation of lead poisoning. The physical examination of the bones yielded additional information. The presence of scarring on the pelvis, for instance, gave some indication of the number of children a woman had borne.[5]

In 1997–1999, new excavations conducted by Pier Paolo Petrone, a bio anthropologist at the Museum of Anthropology of the University of Naples Federico II, in collaboration with Giuseppe Mastrolorenzo, volcanologist at the Vesuvius Observatory, and Mario Pagano, then director at the Herculaneum site, investigated three chambers that had been left unearthed, part of a scientific project to study directly in situ the effects of the eruption on people, structures and things. The results of this research, published by Nature in 2001, had a wide press circulation and several scientific documentaries were produced by international broadcasters.

Casts of skeletons were also produced, to replace the original bones after taphonomic study, scientific documentation and excavation. In contrast to Pompeii, where casts resembling the body features of the victims were produced by filling the body imprints in the ash deposit with plaster, the shape of corpses of those killed at Herculaneum could not be preserved, due to the rapid vaporization and replacement of the flesh of the victims by the hot ash (ca. 500 °C). A cast of the victims' skeletons unearthed within chamber 10 is on display at the Museum of Anthropology in Naples.

Recent multidisciplinary research on the lethal effects of the pyroclastic surges in the Vesuvius area showed that in the vicinity of Pompeii and Herculaneum heat was the main cause of death of people, who were heretofore presumed to have died by ash suffocation. This study shows that exposure to at least 250 °C hot surges even at a distance of 10 kilometres from the vent was sufficient to cause the instant death of all residents, even if they were sheltered within buildings.[6]

Specific buildingsEdit

To expand this section, translate it:Scavi archeologici di Ercolano.

Open excavationEdit

The buildings at the site are grouped in blocks (insulae), defined by the intersection of the east-west (cardi) and north-south (decumani) streets.

Hence we have Insula II – Insula VII running anti-clockwise from Insula II. To the east are two additional blocks: Orientalis I (oI) and Orientalis II (oII). To the south of Orientalis I (oI) lies one additional group of buildings known as the "Suburban District" (SD).

Individual buildings having their own entrance number. For example, the House of the Deer is labelled (Ins IV, 3).

The House of Aristides (Ins II, 1)Edit

The first building in insula II is the House of Aristides. The entrance opens directly onto the atrium, but the remains of the house are not particularly well preserved due to damage caused by previous excavations. The lower floor was probably used for storage.

The House of Argus (Ins II, 2)Edit

The second house in insula II got its name from a fresco of Argus and Io which once adorned a reception room off the large peristyle. The fresco is now lost, but its name lives on. This building must have been one of the finer villas in Herculaneum. The discovery of the house in the late 1820s was notable because it was the first time a second floor had been unearthed in such detail. The excavation revealed a second floor balcony overlooking Cardo III. Also wooden shelving and cupboards. However, with the passing of time, these elements have now been lost.

The House of the Genius (Ins II, 3)Edit

To the north of the House of Argus lies the House of the Genius. It has been only partially excavated but it appears to have been a spacious building. The house derives its name from the statue of a cupid that formed part of a candlestick. In the centre of the peristyle are the remains of a rectangular basin.

The House of the Alcove (Ins IV)Edit

The house is actually two buildings joined together. As a consequence of this it is a mixture of plain and simple rooms combined with some highly decorated ones.

The atrium is covered, so lacks the usual impluvium. It retains its original flooring of opus tesselatum and opus sectile. Off the atrium is a biclinium richly decorated with frescoes in the fourth style and a large triclinium which originally had a marble floor. A number of other rooms, one of which is the apsed alcove after which the house was named, can be reached via a hall which gets its light from a small courtyard.

College of the AugustalesEdit

Temple of the augustales or priests of the Imperial cult.

Central ThermaeEdit

The Central Thermae were bath houses built around the first century AD. Bath houses were very common at that time, especially in Pompeii and Herculaneum. Per common practice, there were two different bath areas, one for men and the other for women. These houses were extremely popular, attracting many visitors daily. This cultural hub was also home to several works of art, which can be found in various areas of the Central Thermae site.

Villa of the PapyriEdit

Main article: Villa of the Papyri

The most famous of the luxurious villas at Herculaneum is the "Villa of the Papyri." It was once identified as the magnificent seafront retreat for Lucius Calpurnius Piso Caesoninus, Julius Caesar's father-in-law; however, it has emerged that the objects thought to be associated with Lucius Calpurnius Piso Caesonius correspond more closely to a greatly standardized assemblage, and cannot indicate, with certainty, the owner of the villa.[7] The villa stretches down towards the sea in four terraces. Piso, a literate man who patronized poets and philosophers, built a fine library there, the only one to survive intact from antiquity.

Between 1752 and 1754 numerous blackened unreadable papyrus scrolls were serendipitously recovered from the Villa of the Papyri by workmen. These scrolls became known as the Herculaneum papyri or scrolls, the majority of which are today stored at the National Library, Naples. The scrolls are badly carbonized, but a large number have been unrolled, with varying degrees of success. Computer-enhanced multi-spectral imaging, in the infra-red range, helps make the ink legible. There is now a real prospect that it will be possible to read the unopened rolls using X-rays.[8] The same techniques could be applied to the rolls waiting to be discovered in the as-yet unexcavated part of the villa, eliminating the need for potentially damaging the rolls by unrolling them.

A team spent a month in summer 2009, making numerous X-ray scans of two of the rolls that are stored at the French National Academy in Paris. They hoped that computer processing would convert the scans into digital images showing the interiors of the rolls and revealing the ancient writing. The main fear, however, was that the Roman writers might have used carbon-based inks, which would be essentially invisible to the scans. That fear has turned out to be fact. They now hope that re-scanning the rolls with more powerful X-ray equipment will reveal the text.[9]

Issues of conservationEdit

Herculaneum, Ercolano, and Vesuvius

The volcanic water, ash and debris covering Herculaneum, along with the extreme heat, left it in a remarkable state of preservation for over 1600 years. However, once excavations began, exposure to the elements began the slow process of deterioration. This was not helped by the methods of archaeology used earlier in the town's excavation, which generally centered around recovering valuable artifacts rather than ensuring the survival of all artifacts. In the early 1980s and under the direction of Dr. Sara C. Bisel, preservation of the skeletal remains became a high priority. The carbonised remains of organic materials, when exposed to the air, deteriorated over a matter of days, and destroyed many of the remains until a way of preserving them was formed.

Today, tourism and vandalism have damaged many of the areas open to the public, and water damage coming from the modern Ercolano has undermined many of the foundations of the buildings. Reconstruction efforts have often proved counterproductive. However, in modern times conservation efforts have been more successful. Today excavations have been temporarily discontinued, in order to direct all funding to help save the city.

A large number of artifacts from Herculaneum are preserved in the Naples National Archaeological Museum.

PhotosEdit

DocumentariesEdit

See alsoEdit

NotesEdit

  1. ^ The founding myth asserted that Hercules built Herculaneum at the location where he killed Cacus, a son of Vulcan who had stolen some of Hercules' cattle.
  2. ^ Wallace-Hadrill, Andrew (2011). Herculaneum: Past and Future. ISBN 978-0-7112-3142-9. 
  3. ^ Available at the University of Arizona: Pliny the Younger, Letters 6.16 and 6.20 to Cornelius Tacitus and in Project Gutenberg: Letter LXV — To Tacitus, Letter LXVI — To Cornelius Tacitus
  4. ^ Mastrolorenzo, G.; Petrone, P.P.; Pagano, M.; Incoronato, A.; Baxter, P.J.; Canzanella, A.; Fattore, L. (2001). "Herculaneum Victims of Vesuvius in AD 79". Nature 410 (6830): 769–770. Bibcode:2001Natur.410..769M. doi:10.1038/35071167. PMID 11298433. 
  5. ^ Recently Dr Estelle Lazer of the University of Sydney has questioned some of these findings in Resurrecting Pompeii (2009).
  6. ^ Mastrolorenzo, G; Petrone, P; Pappalardo, L; Guarino, FM (15 June 2010). "Lethal thermal impact at periphery of pyroclastic surges: evidences at Pompeii.". PLoS ONE 5 (6): e11127. Bibcode:2010PLoSO...511127M. doi:10.1371/journal.pone.0011127. PMC 2886100. PMID 20559555. 
  7. ^ The World of Pompeii. Edited by John J. Dobbins and Pedar W. Foss 2008
  8. ^ Digital Exploration: Unwrapping the Secrets of Damaged Manuscripts
  9. ^ UK scientists stymied in effort to read ancient rolls
  10. ^ "Herculaneum: DVD: Diaries of Light and Darkness". WorldCat. Online Computer Library Center, Inc. Retrieved 17 April 2013. 

ReferencesEdit

Notes
  • National Geographic, Vol 162, No 6. Buried Roman Town Give Up Its Dead, (December, 1982)
  • National Geographic, Vol 165, No 5. The Dead Do Tell Tales, (May, 1984)
  • Discover, magazine, Vol 5, No 10. The Bone Lady (October, 1984)
  • The Mayo Alumnus, Vol 19, No2. An Archaeologist's Preliminary Report: Time Warp at Herculaneum, (April, 1983)
  • Carnegie Mellon Magazine, Vol 4, No 2. Bone Lady Reconstructs People at Herculaneum, Winter, 1985
  • In the Shadow of Vesuvius National Geographic Special, (11 February 1987)
  • 30 years of National Geographic Special, (25 January 1995)
  • Petrone P.P., Fedele F. (a cura di), 2002. Vesuvio 79 A.D. Vita e morte ad Ercolano, Fridericiana Editrice Universitaria, Napoli.
  • Antonio Virgili, Culti misterici ed orientali a Pompei, Gangemi, Roma, 2008.
  • National Geographic, Vol 212, No 3. Vesuvius. Asleep for Now, (September, 2006) http://ngm.nationalgeographic.com/2007/09/vesuvius/vesuvius-text

External ResourcesEdit

External linksEdit