homages to original Apes movies (SPOILERS)
Nova/Cornelius
Humans becoming dumb/mute (Apes 1968)
Apes crucified to Xs (Forbidden Zone markers - Apes 1968)
On horseback along the beach (Apes 68)
doll (Apes 68)
rebelling army are called the Alpha/Omega ('Beneath' bomb)
Tunnels scenes showing ruined city ('Beneath')
Ending trekking across the rocky desert (presumably to the Apes 1968 settlement)
Maurice = The Lawgiver ('Battle')
The ending with the tear falling down Caesars cheek (end of 'Battle' tear down the cheek of Caesers statue)