Problem: (1) It was developed along the Elk River in the hydrographic basin of the North Saskatchewan River , at the confluence of Brazeau River .
(2) It was developed along the Elk River , at the confluence with Brazeau River , in the hydrographic basin of the North Saskatchewan River .

Do (1) and (2) mean the same thing?
A: yes

Problem: (1) Margaret Fleming married James von Barrochan and was succeeded by his eldest son , Alexander .
(2) He married Margaret Fleming of Barrochan and was succeeded by his eldest son , Alexander .

Do (1) and (2) mean the same thing?
A: no

Problem: (1) Dunkerton moved to London from Herefordshire at the age of 14 .
(2) Dunkerton moved from London to Herefordshire at the age of fourteen .

Do (1) and (2) mean the same thing?
A: no

Problem: (1) The shells are formed of aragonite , although the cameral deposits may consist of primary calcite .
(2) The shells are made of aragonite , although the primary deposits may consist of cameral calcite .

Do (1) and (2) mean the same thing?
A:
no