Palaeoloxodon namadicus

Overview

Palaeoloxodon namadicus is an elephant relative known for long limb bones and large tusks. Head and limb material from present-day India has been compared. Observation can move from the impression of an enormous body to different features of the head and limbs.^[1][2]

Key facts

The crest on top of the skull is treated in comparative research explicitly identifying Indian Palaeoloxodon namadicus. The upper skull, as well as the tusks, helps reveal closely related elephants.^[2]

Time and place

A skull from central India housed in the Indian Museum is presented as Late Pleistocene material. The Pleistocene as a whole spanned approximately 2.6 million to 12,000 years ago. Head material connected to a place and time helps reveal this animal.^[3][4]

The time range describes source context, not the complete duration of this species.

Size, form and skeleton

Species-specific limb material describes long bones and relatively slender limbs. A cranial crest and large tusks are discussed in the head. Limbs and skull convey information about different regions of the whole body.^[1][2]

Five Palaeoloxodon namadicus specimens analyzed in a 2024 comparative study had an average estimated body mass of approximately 16 tonnes. This is an average calculated from large bones in the studied specimens, not the mass of every individual or the species’ maximum record.^[5]

Habitat and reproduction

Which regions can be used to compare elephant relatives? Long limb bones, skulls, and tusks each convey different features. The striking large outline can be divided into several kinds of skeletal evidence.^[1][2]

Fossil discovery

Studies of proboscidean body form and comparisons of Palaeoloxodon treated this Indian species. A collection description from the International Union of Geological Sciences also introduces the central Indian skull in the Indian Museum. Research papers and institutional collection records add different evidence.^[1][2][3]

References

1. Larramendi (2016) — Shoulder height and body form in proboscideans
2. Larramendi et al. (2017) — Comparison of skulls and body form in Palaeoloxodon
3. International Union of Geological Sciences — Mammalian fossil collections of the Indian Museum
4. International Commission on Stratigraphy (2024) — Geological time chart
5. 2024 · Land of the giants: Body mass estimates of Palaeoloxodon from the Pleistocene of Taiwan
6. Natural History Museum — The discovery history of the Missouri Leviathan and mastodons

Research questions

How much did the cranial crest differ among related species? Comparing Indian Palaeoloxodon material with skulls of other species reveals similarities and differences. Beyond large tusks, the arrangement of the head also raises research questions.^[2]

Observation

From the large tusks, examine the top of the skull, then move your gaze to the long limbs. Separating head and legs helps us understand an elephant relative’s body through several kinds of evidence.^[1][2]