The phrase "a common grey" is correct and usable in written English.
It can be used to describe something that is typical or frequently encountered, particularly in reference to color or appearance.
Example: "The artist chose a common grey for the background to allow the vibrant colors of the foreground to stand out."
Alternatives: "a typical grey" or "a standard grey".
In the combined-modalities analysis, a common grey matter association of voice, face and name familiarity was identified in right fusiform gyrus; common grey matter associations of voice and face cross-modal recognition were identified in right temporal pole and anterior fusiform gyrus.
In the combined-modalities analysis, there was a common grey matter association of voice, face and name identification at the right temporal pole (P < 0.05 after family-wise error correction over the whole brain volume), however no significant partial associations of voice, face or name identification were identified.
For those who want to try his southern fried crispy squirrel recipe, he recommends an eco-savvy company that sells squirrel online or "a mate with an air rifle", but stresses that he is talking about "the common grey, not the endangered red squirrel, of course".
The doctors never did determine the exact spider that bit Norris, but based on the damage done, they did not think it was a Recluse or Black Widow, but more likely the bite of the more common Grey or White spider.
The main threat to their numbers is from habitat loss and the squirrelpox virus, which is carried by the more common grey squirrel and is deadly to the reds.
Regardless of the underlying problem, Brammeier suggests that common "grey and green" solutions exist -- from expanding the capacity of wastewater treatment plants to creating green roofs.
This rare species is often mistaken for the much more common grey nurse shark (Carcharias taurus), from which it can be distinguished by its first dorsal fin, which is larger than the second and placed further forward.
The neuroanatomical analysis across both disease groups revealed common grey matter associations of familiarity, identification and cross-modal recognition in all modalities in the right temporal pole and anterior fusiform gyrus; while in the Alzheimer's disease group, voice discrimination was associated with grey matter in the right inferior parietal lobe.
The more common grey squirrel is of course, primarily gray.
Cranberry fruit-worm is a common problem, where grey moths lay their eggs inside the berries themselves.
The grey plain pack colour was chosen based on a common sense evaluation of grey as a colour signifying 'indistinctive' and unappealing.
