Archaeologists near Córdoba now believe a humble wrist bone could be the first hard proof that Hannibal’s war elephants really reached Iberia during the brutal conflict between Carthage and Rome.
A tiny bone with a huge story
The fragment at the centre of the debate is about the size of a baseball, stained by more than two millennia underground.
It was unearthed in 2019 during excavations at Colina de los Quemados, a fortified Iron Age settlement on the outskirts of modern Córdoba in southern Spain.
At first, researchers were baffled. The bone matched no known native species. Years later, a closer look finally revealed its identity: it is a right carpal bone — essentially the wrist or “ankle” joint of an elephant’s foreleg.
This elephant bone may be the first direct archaeological evidence of Carthaginian war elephants used in the Second Punic War.
The study, published in the Journal of Archaeological Science: Reports, dates the layer where the bone was buried to roughly 2,250 years ago. That places it squarely in the period of the Second Punic War, the ferocious struggle between the Roman Republic and the North African city-state of Carthage from 218 to 201 BC.
A Celtic stronghold on the front line
The bone came from an oppidum — a walled settlement used by Iron Age peoples, often labelled broadly as “Celts” or “Iberians” by classical authors.
This particular stronghold was not perched on a hill, as many were, but guarded a strategic bend in the Guadalquivir River. Control of such sites meant power over trade, movement of armies and access to farmland.
Radiocarbon dating indicates the bone lay in a destruction layer from around the time before direct Roman rule, when the region was contested by Rome, Carthage and local tribes.
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Archaeologists also uncovered 12 carefully shaped spherical stones in the same context. These are interpreted as ammunition for Carthaginian artillery — probably sling-fired or catapult-launched projectiles.
The mix of war gear and an elephant bone points firmly to a military clash at the settlement rather than peaceful trade or spectacle.
How the elephant likely died
The team argues that a Carthaginian force, possibly allied with or pressuring local groups, was operating near the site during the Second Punic War. During an attack or siege, the elephant appears to have been killed.
Most of its skeleton rotted away over time. Only the wrist bone survived, protected either by a fallen wall or because someone kept it as a portable trophy.
That survival raises a curious image: a soldier or villager pocketing a piece of a war elephant, long after the animal’s huge carcass had disappeared.
Was it Hannibal’s own elephant?
Hannibal Barca, the Carthaginian general whose name dominates history books, launched his audacious campaign against Rome in 218 BC.
According to ancient writers, he set out from Iberia with 37 war elephants. They marched from what is now Spain, across southern France, over the icy Alps and into northern Italy. Many died on the mountain passes, but their presence terrified Roman troops unused to fighting such animals.
The Córdoba bone is probably not from one of the beasts that survived the Alpine crossing. Researchers stress that the carcass is more likely linked to Carthaginian operations in Iberia itself — perhaps a garrison force or supply column.
The bone is less a relic of the famous Alpine crossing and more a rare snapshot of the elephants’ journey through Iberia on their way to Rome’s doorstep.
African or Asian? The species question
One puzzle remains unresolved: which type of elephant was this?
- Asian elephant (Elephas maximus indicus): used earlier by Hellenistic rulers such as Pyrrhus of Epirus.
- North African elephant (now extinct): thought to have been smaller and used by Carthage in its armies.
The bone is too fragmentary to give a clear answer. Without DNA or more skeletal pieces, researchers cannot distinguish confidently between an Asian elephant and a now-vanished African population once present along the Mediterranean.
Ancient texts, though, suggest Carthage relied mostly on African elephants, captured from regions west of Egypt and trained for battle.
What war elephants actually did in battle
War elephants were the heavy tanks of antiquity. Armies used them for psychological shock as much as for raw power.
| Battle role | Effect on the battlefield |
|---|---|
| Front-line charge | Breaks enemy formations, tramples infantry, scares horses |
| Mobile platform | Archers and javelin-throwers gain height advantage |
| Morale weapon | Roars, size and smell unsettle inexperienced troops |
| Siege support | Used to haul heavy engines, intimidate defenders on walls |
Against lightly armoured infantry or unprepared cavalry, an elephant charge could shatter a battle line in seconds. Against disciplined troops or clever commanders, they could become a liability, bolting back into their own ranks when wounded.
Roman generals eventually learned to counter them with javelin volleys, trenches, noise and flexible formations that created “lanes” for panicked animals to run through without smashing the army apart.
Why this single bone matters so much
Until now, most of the evidence for Hannibal’s elephants came from ancient writers such as Polybius and Livy, whose accounts mix eyewitness detail with literary drama.
Physical traces are rare. A few years ago, researchers suggested that churned-up soils in an Alpine pass might mark the route taken by Hannibal’s army, including his elephants. That evidence is indirect and hotly debated.
This carpal bone is the first solid, dateable piece that anchors Carthaginian war elephants to a specific battlefield context in Iberia.
The find shows that elephants were not just parade pieces for big set-piece battles. They formed part of everyday campaigning, including assaults on local strongholds far from the main fronts in Italy.
It also narrows the gap between historical narratives and archaeology, tying literary descriptions of “tanks of antiquity” to an actual site with signs of siege warfare.
Reading bones: how archaeologists squeeze out details
From a single bone, specialists can often infer age, health and sometimes cause of death.
In this case, the bone’s preservation hints that it was buried relatively quickly, not left long on the surface where scavengers, weather and trampling would crush it.
Microscopic study can reveal cut marks, fractures or burn patterns. Those features might show whether the animal was butchered for meat after battle, used in rituals, or simply abandoned.
Future techniques, such as isotope analysis, could test where the elephant grew up. That could distinguish, for example, an animal raised in North Africa from one imported from farther east.
Putting the Punic Wars in plain language
The term “Punic” simply comes from the Latin word the Romans used for Carthaginians, who were originally Phoenician settlers.
There were three Punic Wars:
- First Punic War (264–241 BC): Mainly a naval struggle over Sicily.
- Second Punic War (218–201 BC): Hannibal’s campaign, including the elephant marches and major battles in Italy.
- Third Punic War (149–146 BC): A brief, crushing conflict that ended with Carthage destroyed.
The Second Punic War reshaped the western Mediterranean. Rome’s victory expanded its reach into Spain and North Africa, laying foundations for the later Roman Empire. The elephant bone from Córdoba sits right in the middle of that turning point.
What this means for future digs in Spain
For archaeologists working in Iberia, this find changes the stakes. Sites that once looked like ordinary local settlements may now be rechecked for small, easily missed fragments from exotic animals or war machines.
Metal-detected projectiles, damaged walls and scattered bones can be reinterpreted as evidence of wider Mediterranean conflicts, not just local skirmishes.
There is also a cautionary tale: the bone lay unrecognised for years because nobody expected an elephant at that site. Similar surprises may be sitting in museum drawers from older excavations, mislabelled or not studied in detail.
For readers visiting southern Spain, places like Córdoba offer more than Roman bridges and Moorish palaces. Beneath modern streets and olive groves, traces of a much earlier clash between Carthage, Rome and local peoples wait for the next trench, the next trowel — and, quite possibly, the next landmark bone.