Looking on the internet deeply has found these results:

at northern part of the is the most popular phrase on the web.

at northern part of the Persian Gulf 10 results on the web	at northern part of the 1453 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	Consequently, the active plate boundary at northern part of the transform is suggested to be the Roum Fault that runs into the Mediterranean Sea, south of Beirut. The change in deformation styles at northern part of the transform is attributed to the shift of pole of rotation of total slip about 5� to the east (between Miocene�... Balamta (?????? ) is a small Village Development Committee in eastern Nepal, located at northern part of the Udayapur District. It is an area with a length of�... May 9, 2014 ... Investigation of the relationship between ground and engineering bedrock at northern part of the Gulf of ?zmir by borehole data supported�...

at northern part of the Persian Gulf

10 results on the web

at northern part of the

1453 results on the web

More popular!

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

Consequently, the active plate boundary at northern part of the transform is suggested to be the Roum Fault that runs into the Mediterranean Sea, south of Beirut.
The change in deformation styles at northern part of the transform is attributed to the shift of pole of rotation of total slip about 5� to the east (between Miocene�...
Balamta (?????? ) is a small Village Development Committee in eastern Nepal, located at northern part of the Udayapur District. It is an area with a length of�...
May 9, 2014 ... Investigation of the relationship between ground and engineering bedrock at northern part of the Gulf of ?zmir by borehole data supported�...