Peace Sharon,
Sorry for not beeing clear,i just wrote that these tombs where also used by the Nabateans side by side with their houses .
The Nabatean came according of greek Romans sources at the time of the 5th centurary BC in that area .
If the Thamud are in that timeline you have mentioned is possible but i do not have any info on that .About Gobek tebli i just have few Information and i only can speculate about the People who might build that temple as it is in Anatolia i might be build by decendants of Japhet if im not wrong whereas the Nabateans are decendants of Sem .
how do you came to put Thamud at 7000bc?