Marvel Comics v1 #1001 (part 1)

[Jason Doty]

Story 1

Masked Raider (unknown)
members of the Enclave

Story 2

Patty O'Donnels
Firestar in FB
Justice (Astrovic) in FB
Nova (Rider) in FB
Namorita in FB
NYPD Officers in FB
Night Thrasher (Taylor) in FB
Silhouette in FB
Illegal Immigrant in FB
Speedball in FB
Rage in FB
Rioters in Jersey City in FB

Story 3

Spider-Man (Morales, Earth 1610)
Ms. Marvel (Kahn)

Story 4

Monark Starstalker (Earth 7643)
Ulysses (Earth 7643)
movie goers watching Big Hero 6 on Earth 1218
Howard Chaykin (Earth 1218)

Story 5

Nightcrawler
a Sentinel
a reporter and her camera man
a construction worker and his cat Tori

Story 6

Tigra
a reporter-BTS

Story 7

Daredevil
citizens of New York

Story 8

Spider-Man (Parker, of an unidentified reality, possibly Heaven)
Green Goblin (Osborn, of an unidentified reality, possibly Heaven)
Scorpion (of an unidentified reality, possibly Heaven)
Doctor Octopus (of an unidentified reality, possibly Heaven)
Vulture (Toomes, of an unidentified reality, possibly Heaven)
Uncle Ben Parker (of an unidentified reality, possibly Heaven)

Story 9

Storm
Gambit
Professor X
Jubilee
Marvel Girl (Jean Grey)
Wolverine (Howlett)
a New Yorker that offers Storm an umbrella

Story 10

Silly Seal (Earth 20051)
Silly's girlfriend (Earth 20051)
Ziggy Pig (Earth 20051)
Thor (Odinson, (Earth-199999)
Thanos ((Earth-199999)

[loki]

Story 6

Tigra
a reporter-BTS

Also:
Grasshopper (presumably a new guy, since all the others died; this one dies too of course)
Rhodan

Though in both cases, these are only in Tugra's imagination; however, as we've learned, that presumably means there's an alternate reality where the events depicted are real, and Tigra is Truly Nelson, a professional exterminator.

[vanhornluke]

Story 10

Silly Seal (Earth 20051)
Silly's girlfriend (Earth 20051)
Ziggy Pig (Earth 20051)
Thor (Odinson, (Earth-199999)
Thanos ((Earth-199999)

Why think these are the 20051 versions of these characters rather than the 616 versions? And why think this is the 199999 version of Thor and Thanos rather than another?

[Jason Doty]

Why think these are the 20051 versions of these characters rather than the 616 versions?

It appears to be the origin of Ziggy Pig who is transformed from a man into Ziggy, Silly's girl is dating a seal.

And why think this is the 199999 version of Thor and Thanos rather than another?

Thor is fat and Thanos is continuing his plot with a the Gauntlet.

[vanhornluke]

Why think these are the 20051 versions of these characters rather than the 616 versions?

It appears to be the origin of Ziggy Pig who is transformed from a man into Ziggy, Silly's girl is dating a seal.

And why think this is the 199999 version of Thor and Thanos rather than another?

Thor is fat and Thanos is continuing his plot with a the Gauntlet.

You misread that story. The guy is turned into ash by Ziggy, who has the infinity gauntlet. Silly even makes an ash castle out of his remains. It's not Ziggy's origin. In any case, I don't see anything that would indicate this is the 20051 versions of Silly and Ziggy, unless there was anything in their 20051 appearances that implied that Ziggy was looking for the gauntlet.

And yes, Thor is fat, but how does this fit into 199999 continuity? Ziggy has the gauntlet. How does that fit with Endgame?