Benchmark 5F
The Living Environment: Evolution of Life
Grades K-2, page 123

Some kinds of organisms that once lived on earth have completely disappeared, although they were something like others that are alive today.

The most closely related standard is at a higher level of sophistication.
 

NSES Content Standard C 
Life Science: Diversity and adaptations of organisms
Grades 5-8, page 158
Extinction of a species occurs when the environment changes and the adaptive characteristics of a species are insufficient to allow survival. Fossils indicate that many organisms that lived long ago are extinct. Extinction of species is common; most of the species that have lived on the earth no longer exist.