Front view of the skull shown in Fig. 1000. Note the relation of the permanent incisors and cuspids to each other and the roots of the temporary teeth. (Noyes.)
Age can be estimated at 6.5 years old. Mandibular first permanent molars are fully erupted (~6 years), mandibular central incisors are mostly erupted (~6-6.5 years). The crown of the permanent second molars are not calcified, which means the skull is also younger than eight years old.
Plate
InfoField
1001
Date
before 1858
date QS:P,+1858-00-00T00:00:00Z/7,P1326,+1858-00-00T00:00:00Z/9
Source
Henry Gray (1918) Anatomy of the Human Body (See "Book" section below)
This image is in the public domain because it is a mere mechanical scan or photocopy of a public domain original, or – from the available evidence – is so similar to such a scan or photocopy that no copyright protection can be expected to arise. The original itself is in the public domain for the following reason:
Public domainPublic domainfalsefalse
This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer.
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
This tag is designed for use where there may be a need to assert that any enhancements (eg brightness, contrast, colour-matching, sharpening) are in themselves insufficiently creative to generate a new copyright. It can be used where it is unknown whether any enhancements have been made, as well as when the enhancements are clear but insufficient. For known raw unenhanced scans you can use an appropriate {{PD-old}} tag instead. For usage, see Commons:When to use the PD-scan tag.
Note: This tag applies to scans and photocopies only. For photographs of public domain originals taken from afar, {{PD-Art}} may be applicable. See Commons:When to use the PD-Art tag.
Captions
Add a one-line explanation of what this file represents