Late Jurassic (Wikipedia) The Late Jurassic is the third epoch of the Jurassic Period, and it spans the geologic time from 161.5 ± 1.0 to 145.0 ± 0.8 million years ago (Ma), which is preserved in Upper Jurassic strata.
Near the roundabout in Alderwood Manor
Sidewalk near Logan Park in Alderwood Manor