The presence of crannogs on the Clyde between Langbank and Dumbuck have been known for over 100 years but I understand that the more recent sites have been added. In Particular, that at Old Kilpatrick must have had a close relationship with the terminal fort of the Anthonine Wall there.
I have compared these findings with with what has been found of the Thames over the past 30 years and can see many parallels which could point to scope for future discoveries.
For instance, it is known that sea levels, and therefore tidal levels have been both higher, and lower over the past 10,000 years leading to wetlands which have supported habitation in 'crannogs' linked by extensive sunken trackways similar to that of the Somerset levels. Also evident on both sides of the river are what the Victorians called 'Noah's Forrest'- 6,000 year old tree stumps which are present in many places around the UK which I have seen on the Solway Firth at low tide.
Many of these findings have been the result of Archaeological digs now required by legislation prior to new developments in several cases for Tesco where large car parks require extensive land coverage.
John