The number in (parentheses) after the city name is the population.
RB
Adventure One (12): Palace, Granary, Library, Obelisk -14h (before 3, 5, 8, 11; +2/3h per turn; must be full growth/commerce mode)
Mansa's Muse (8): Granary, Stonehenge, The Kashi Vishwanath, Library, Obelisk - 128h (before:70, 80, 89, 104; steadily growing hammers)
Focal Point (7): Granary, Obelisk - 0h (before: 110, 131, 152, 285; did not complete wonder; must have switched build, possibly to whip)
Horse Feathers (6): Granary, Obelisk - 103h (before: 27, 0, 100, 57)
Gourmet Menu (8): Granary, Obelisk - 41h (before: 27, 38, 55, 37)
Seven Tribes (6): Granary, Obelisk - 9h (before: 5, 9, 115, 0; completed HG last turn)
Forbidden Fruit (5): Granary, Obelisk - 66h (before: 34, 12, 18, 0; completed build and have overflow)
Eastern Dealers (4): Granary,Obelisk - 17h (before: 0, 10, 11, 14; +3h per turn)
Brick By Brick (3): Granary, Obelisk - 8h (first turn visible)
Starfall (2): - 0h (before: 43h; completed build)
SpAp
Ulundi (6): Palace, Library, Ikhanda - 0h (before: 17, 0, 75, 0; completed third build in 4 turns)
Umgungundlovu (6): Granary, Library, Ikhanda, Monument - 0h (before: 15, 24, 71, 24; build completed)
Nobamba (6): Library, Ikhanda, one other - 0h (first turn visible)
Bulwayo (4): Granary, Monument, Ikhanda - 22h (before: 6, 12, 0, 14)
KwaDukuza (2): Granary, Monument, Ikhanda - 14h (before: 47, 0, 0, 10)
CP
Xochicalco (2): Granary - 0h (before: 23, 25, 27, 29; +2h per turn, completed build)
Mansa's Muse is steadily growing in hammers. How many hammers does a settler cost on these settings? Focal Point switched off of the wonder to a new build, possibly for whipping. Both Horse Feathers and Gourmet menus switched builds on the same turn 2 turns ago. Seven Tribes completed the Hanging Gardens last turn. Forbidden Fruit completed a build. Brick by Brick is now visible and has 8h. Starfall just completed a build.
Ulundi just completed its third build in 4 turns, or they're doing weird switching. Nomamba created a build and is visible for the first time. KwaDukuza built a couple of building a few turns ago.
Xochicalco completed a granary this turn with help from chop last turn.