In the south-east of the District, for example at Helpringham , people extracted salt from the salt water marshes and tidal creeks which extended this far inland.
(people; extracted; salt; from the salt water marshes and tidal creeks; L:In the south-east of the District) (the salt water marshes and tidal creeks; extended; this far inland)
people the salt water marshes and tidal creeks
extracted extended
salt from the salt water marshes and tidal creeks L:In the south-east of the District
this far inland