Marvel Chronology Project

FB #1, One Million Years Ago

Neanderthals
Mjolnir
Odin
Phoenix Force possessing an unnamed female
Black Panther (first, unnamed)
Starbrand (unknown)
Iron Fist (unknown female)
Agamotto
Ghost Rider (unknown)
the remains of Ghost Rider's Mastadon
The Celestial, The Fallen

Main Story

Ghost Rider (Reyes/The Spirit of Eli)
citizens of South Africa
South African police
Starbrand (Connor)
Loki
Frost Giants
US Armed Forces
US Government Officials
Thor (Foster)
Mjolnir
Captain America (Wilson)
Ironheart (Riri Williams)
Captain America (Rogers)
a diner employee
Asgardians
Unworthy Thor (Odinson)
an Asgardian Vizier that commits suicide
employees at a Stark Facility in Dover, New Jersey
Mary Jane Watson
SHIELD Agents on their Last Assignment
Archaeologists at a South African Site
Deadpool (Wilson)
NYPD Officers
citizens of New York
Doctor Strange
Iron Fist (Rand)
Norman Osborn
Edwin Jarvis
Wasp (Nadia Van Dyne)
Human Torch (Storm)
Thing
citizens on Bast on the Throneworld of the Intergalactic Empire of Wakanda
employees of the Alpha Flight Deep Space Monitoring Station
someone sending a message from Sakaar-VO-BTS
The Celestial, The Fallen
Wolverine (Howlett)
Marvel Girl (past, alternate universe)
Gamora
Valeria Richards
Franklin Richards

Are we sure those are Neanderthals? Neanderthals only appeared about 350,000 years ago.