---
lang: en
type: Hominin
record_kind: entity-profile
title: Paranthropus robustus
description: Paranthropus robustus is an extinct hominin species from South Africa, dating from approximately 2.0 to 1.2 million years ago, characterized by a powerful skull and large teeth adapted for heavy chewing.
llms_summary: "Paranthropus robustus. (Krugersdorp, Gauteng, South Africa). Hominin. Associated Tools Bone tools (inferred digging functions). Chronological Range 2 Mya. Cranial Capacity 410 cc. Estimated Stature 1.1 m. Evolutionary Group Robust Hominin. Extinction Context Extinction ~1.2 Mya, likely due to climate change and competition from genus Homo.  Fossil Abundance Hundreds of specimens. Type Specimen TM 1517. Year Discovered 1938. Paleoanthropology. Paranthropus robustus is an extinct hominin species from South Africa, dating from approximately 2.0 to 1.2 million years ago, characterized by a powerful skull and large teeth adapted for heavy chewing.  canonical profile on Chrisyst Datasets"
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slug: paranthropus-robustus
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content_sha256: fd75ed0ff46d95c007c63f13b669b1d5f52fe0492e930475c055faed86ce658d
indexed_at: "2026-07-16T13:15:13.715Z"
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entities:
  -
    role: subject
    slug: paranthropus-robustus
    name: Paranthropus robustus
    type: Hominin
    profile_url: "https://datasets.chrisyst.com/paranthropus-robustus/index.md"
    same_as:
      - "https://www.wikidata.org/wiki/Q312504"
---
# Paranthropus robustus

Paranthropus robustus is an extinct hominin species from South Africa, dating from approximately 2.0 to 1.2 million years ago, characterized by a powerful skull and large teeth adapted for heavy chewing.

## Record

- **Title**: [Paranthropus robustus](https://datasets.chrisyst.com/paranthropus-robustus/index.md)
- **Geo target**: Krugersdorp, Gauteng, South Africa
- **Website**: https://www.maropeng.co.za/
- **Phone**: +27 14 577 9000
- **Email**: info@maropeng.co.za
- **Address**: R400, Krugersdorp, Gauteng, 1911, South Africa
- **Coordinates**: -25.9886, 27.7695

### Summary

Paranthropus robustus is an extinct hominin species from South Africa, dating from approximately 2.0 to 1.2 million years ago, characterized by a powerful skull and large teeth adapted for heavy chewing.

### Description

## Paranthropus robustus
Paranthropus robustus, meaning 'robust near-man,' was a hominin species that inhabited southern Africa during the Early Pleistocene. Its anatomy is defined by a suite of features related to a powerful masticatory system, earning it the 'robust' designation. This includes a prominent sagittal crest along the midline of the skull (especially in males) for the attachment of massive temporalis muscles, widely flaring zygomatic arches (cheekbones) that created a broad, dish-shaped face, and an exceptionally large mandible. The most telling feature was its megadont dentition, with enormous post-canine teeth (molars and premolars) covered in thick enamel, adapted for crushing and grinding hard, brittle foods. Despite this cranial robusticity, its postcranial skeleton indicates it was a committed biped, with a stature and body mass exhibiting significant sexual dimorphism; males were considerably larger than females.

The paleoecological context of P. robustus is centered on key South African cave sites like Swartkrans, Drimolen, and Kromdraai, which were part of a mixed savanna-woodland environment. Isotopic and dental microwear analyses suggest a diet that was varied but included a significant component of hard objects such as seeds, nuts, or roots and tubers. Intriguingly, bone tools discovered at Drimolen and Swartkrans, showing wear patterns consistent with digging, have been attributed to P. robustus, suggesting a technological capacity for foraging underground storage organs. This species coexisted with early members of the genus Homo, such as Homo habilis or Homo erectus. The eventual extinction of the Paranthropus lineage around 1.2 million years ago is often attributed to increasing climatic instability and potential competitive exclusion by the more adaptable and generalist Homo species.

### Attributes

- **Associated Tools**: Bone tools (inferred digging functions)
- **Chronological Range**: 2 Mya
- **Cranial Capacity**: 410 cc _(quality 470)_
- **Estimated Stature**: 1.1 m _(quality 1)_
- **Evolutionary Group**: Robust Hominin
- **Extinction Context**: Extinction ~1.2 Mya, likely due to climate change and competition from genus Homo.
- **Fossil Abundance**: Hundreds of specimens
- **Type Specimen**: TM 1517
- **Year Discovered**: 1938 _(quality 1938)_