KNM-WT 15000A, KNM-WT 15000, Turkana Boy, Human Fossil
date: label: Collection Date
content: 1984
name: label: Collector
content: K. Kimeu
label: Discipline
content: Anthropology
label: Region
content: African Region
notes: label: Description
content: This object is part of the Education and Outreach collection, some of which are in the Q?rius science education center and available to see.
label: Geologic Age
content: 1.6 mya
label: Notes
content: Light beige skull cast of KNM-WT 15000A, part of a nearly complete skeleton called the 'Turkana Boy'. The 'Turkana Boy' skeleton has allowed scientists to find out a lot of information about body size, body shape, and growth rates of Homo erectus. His pelvis shows he was male. His second molars had erupted, but not his third (the wisdom teeth), indicating he was not an adult. The microscopic structure of his teeth tells us how quickly his teeth grew – and thus his age: eight or nine years old. Turkana Boy's cranial capacity at death was 880 cubic centimeters, but scientists estimate it would have reached 909 cubic centimeters if he had grown into adulthood. The Turkana Boy's species, Homo erectus, is the first known species to spread widely within Africa and throughout Asia, and Homo erectus made and used stone tools. The real skull is about 1.6 million years old. The cast measures around 20 cm x 13 cm x 11 cm in size. Find out more by visiting humanorigins.si.edu
label: Number of objects in this record
content: 1
label: Record Last Modified
content: 1 Nov 2023
place: label: Collecting Locality
content: Nariokotome, West Turkana, Africa, Kenya, Turkana County
topic: label: Topic
content: Education & Outreach
setName: label: See more items in
content: Q?rius, The Coralyn W. Whitney Science Education Center
publisher: label: Scientific Name
content: Homo erectus
identifier: label: USNM Number
content: EO401764
objectType: label: Object Type
content: Education and Outreach collections
taxonomicName: label: Taxonomy
content: Animalia, Chordata, Vertebrata, Tetrapoda, Mammalia, Theria, Primates, Hominidae
physicalDescription: label: Is this real?
content: No, it's a cast.
label: Material
content: Plastic, Paint