The Late Tithonian is coeval with the Portlandian stage of British stratigraphy.
From the en.wikipedia.org
Dynamical age differences among coeval star clusters as revealed by blue stragglers.
From the sciencedaily.com
Our esteem regard,indeed, is way higher for them than the coeval scientists of now a day.
From the economist.com
Initiation of the western branch of the East African Rift coeval with the eastern branch.
From the sciencedaily.com
Kaul shows further parallels from coeval situla art where boxers compete for similar helmets.
From the scienceblogs.com
The coeval settlements that I've worked with in recent years are also pretty easy to pick up.
From the scienceblogs.com
Dr Wrangham thus believes that cooking and humanity are coeval.
From the economist.com
Coeval absolute sea-level rise and tectonic subsidence have strongly influenced delta evolution.
From the en.wikipedia.org
The first winged dragons were coeval with Ancalagon the Black.
From the en.wikipedia.org
More examples
Contemporary: a person of nearly the same age as another
Coetaneous: of the same period
(coevals) all the people living at the same time or of approximately the same age
Being coincident, simultaneous, or contemporaneous; of the same age or equal duration. Compare dual edition, byplay, rollout, tear sheet, samples, crawl, news, editorial, magazine, stylish, stone age, hotkey, TSR, SAMI, SMIL, multitasking, gang, duplex, frontlist, midlist, backlist, artifact, ...