Somalis in NFD are mostly nomadic types like Garres, Degodias and Marehans. They do not usually associate with Jareers.
It would not surprise me if NFD Somalis are actually more ethnically Somali than a large percentage of folks living in Somalia.
Yep, I too wouldn't be surprised tbh. Did you see the results of the Oromos from Melkabuta, Bale, Ethiopia? They seem to be almost identical (or close to at-least) to the Somalis. of course it would be hard to know How Omotic they are compared to the Somali since Aris & other Omotics aren't in the sample and we know a lot of Oromos tend to have a high amount of Omotic compared to Somalis) but still, over-all they appear very similar to the Somalis from Garissa! I searched up the town and its apparently close to Goro, Bale which borders the Somali Region.