Egyptian dynasties, periods, and kingdoms
Lowercase dynasty and use Arabic numerals:
5th dynasty
18th dynasty
Capitalize kingdoms and periods:
Old Kingdom
First Intermediate Period
Late Period
Discrepancies abound in dating Egyptian dynastic periods. Many scholars use the time line found in John Baines and Jaromir Malik's Atlas of Ancient Egypt, which is based on a variety of sources and current archaeological information. If using one scholar's dates, include the source if possible.
See also Egyptian pharaohs and gods.