Questions tagged [prehistoric-times]
For questions about the historical period before written language, which is considered "prehistoric". This tag is most appropriate to describe the relevant time period on Earth, but it may also be acceptable in similar settings.
93
questions
15
votes
12
answers
3k
views
How can these humans cross the ocean(s) at the first possible chance?
In my worldbuilding project, humans* evolved on a different planet - a bit larger than Earth, a bit warmer. Their rate of advancement is similar to IRL humans, maybe a bit faster.
The planet has two ...
- 9,088
21
votes
6
answers
2k
views
If Venus had a sapient civilisation similar to our own prior to global resurfacing, would we know it?
Let’s assume that Venus was habitable and Earth-like up until 700 million years ago, when a catastrophic global resurfacing destroyed everything and led to a runaway greenhouse effect, which ...
- 1,185
1
vote
2
answers
173
views
Can I have a supercontinent that is wet in its interior?
I recently learned that there was a period in Earth's history called the Carnian pluvial episode, when rainfall was extremely high for about 2 million years, and even the interior of large continents ...
- 1,614
3
votes
6
answers
626
views
How early can the concept of "evolution" come to be? Can it come earlier than religions? [closed]
To this day, some "primitive" tribes still don't have any concept of god or religion. When presented with the idea of a divine being, they will call you a liar or a fool the moment you say &...
user107612
4
votes
8
answers
4k
views
Why aren't the vampires smarter than us?
Based off this question.
As stated in the previous question, a population of Homo Sapiens crossed over to a alternative Earth where they then diverged into two populations — one that is identical to ...
- 4,983
4
votes
4
answers
601
views
What protein could humans lose to become more carnivorous?
A more developed version of this question.
The Premise
As in the original question, 100k-200k years ago a population of homo sapiens ended up on an alternative version of Earth through a rift that ...
- 4,983
2
votes
4
answers
471
views
Evolutionary path of action/anime humans [closed]
In story I'm considering writing, a branch of hominid that had been trapped on another alternate earth after being crossing over through rifts are able to return to our earth after these rifts started ...
- 4,983
33
votes
6
answers
11k
views
How far in the past could a highly-trained survivalist live?
Related to How far in the past could unprepared humans survive?, but assumes a single survivalist, purpose-trained for his mission. He is to time travel as far back as he can and attempt to survive ...
- 2,023
7
votes
3
answers
381
views
How Can a Millionaire Care For His Pet Ichthyosaur?
Let's say due to time travel shenanigans, a millionaire has acquired an ichthyosaur:
What must our millionaire do to keep his new pet long term? Could it just eat modern fish? Would the salinity be a ...
- 3,192
3
votes
1
answer
261
views
Is there a plausible source of feminizing HRT that would be available to a hunter-gatherer culture?
So I'm writing a story that features a highly speculative Neanderthal society, and the protagonist is a trans woman. (Specifically, a priestess, not unlike those in Mesopotamian or Scythian cultures.) ...
- 31
3
votes
1
answer
131
views
How much territory would a 200-450 kilogram solitary Carnivorous Dinosaur need to survive in a jungle, forest, woodland or similar environment?
I’ll give you all some context here.
In, the story that I’m writing, two characters are investigating a scientist who is responsible for unethical practices or is not properly following known ...
8
votes
3
answers
901
views
What would be the best time period, in the age of the dinosaurs to send two people back to for maximum survival?
I'll give you a bit of context and understanding. What's happened is that two people are investigating a scientist who was believed to be involved in suspicious practices and they end up discovering ...
6
votes
3
answers
183
views
Which marine organisms would survive this longer Paleocene-Eocene Thermal Maximum?
56 million years ago, Earth underwent the greatest rise in temperature in the last 100 million years. In just 20 to 50 millennia, the global temperature had risen by five to eight degrees Celsius (...
- 14.8k
5
votes
4
answers
277
views
How would this magic system affect the development of agriculture in a Stone Age world?
This post is an improved version of a previous post, which lacked sufficient specificity. I apologize again for the ambiguous wording, as well as for any rules I had violated in posting that question.
...
- 133
6
votes
4
answers
228
views
How would this magic system affect the technological development of a Stone Age world? [closed]
The magic system is known as shamanism, and is centered around entering trance states to communicate with spirits and make pacts with them. My world is an animist setting, so things like humans, ...
- 133
33
votes
9
answers
8k
views
What can we eat in the late Cretaceous?
Suppose there is a team of explorers sent back in time 66 million years ago somewhere before the K-T event took place, the mission is to spend no more than 3 months to retrieve a blood sample from a ...
- 48k
4
votes
3
answers
154
views
Ideal Settlement Location for Time Travelers [closed]
If a group of time travelers dedicated to travel back 10 million years and settle a humanless earth, where might they decide to found this first colony?
Assume that these temporal colonists are well ...
- 49
2
votes
1
answer
175
views
Would a longer PETM make Earth hotter than it was?
Sometime between the Paleocene and Eocene epochs, there was a mysterious, sudden, dramatic rise in global temperature. This moment in time was known as the "Paleocene-Eocene Thermal Maximum",...
- 14.8k
5
votes
4
answers
167
views
What would be some natural threats for inch-scale Neanderthals? [closed]
Exactly what it says on the tin: what would be some natural threats for inch-scale Neanderthals? Think the Borrowers, but as Neanderthals.
For instance: floods, puddles, insects, natural acid rain, ...
- 13.1k
4
votes
5
answers
549
views
Our missing sense. What is it and how does it work?
Disaster had befallen the tribe of Mitochondrial Eve, their population had been reduced to less than a dozen individuals, siblings and cousins all.
Although this population bottleneck was eventually ...
- 1,998
4
votes
2
answers
1k
views
Could Toxodon, Macrauchenia, and Megatherium be Domesticated, and if so, What Would Their Uses be? [closed]
In my book series, there is this huge flat savannah in the tropical north of my continent (it's in the southern hemisphere), very similar to the Brazilian cerrado in terms of plant life and animal ...
- 6,032
3
votes
1
answer
202
views
How Quickly Would the Pioneers of this Seeded Jurassic World Alter the Climate?
Sometime last month, I have compiled a comprehensive list of all the prehistoric creatures featured in the bulk of the Jurassic Park franchise--in the five established films, in the upcoming Dominion ...
- 14.8k
3
votes
1
answer
108
views
Where would primitive settlements first start to occur outside of the middle-east and turkey? [closed]
Say when people as nomads, and started to form settlements with other people, where would these primitive settlements first started to appear, they would have first started to settle in regions around ...
- 33
6
votes
1
answer
263
views
Who on Land Will Survive The Inverse Great Dying?
Long ago, I asked a question on what would create an inverse Great Dying. Allow me to clarify on what I meant:
252 million years ago, the worst event in the history of life on Earth occurred. 70% of ...
- 14.8k
4
votes
4
answers
177
views
Would a prehistoric Dragon be Bigger or Smaller? [closed]
I was recently thinking about Dragons, and got thinking about what they would have looked like in prehistory. Dragons were able to survive through the times due to two. main factors:
Their Size.
...
- 342
19
votes
2
answers
3k
views
If the Roman Empire in the Year 90 AD Found a Living Tyrannosaurus Rex, What Creature in Their Mythology Would They Most Likely Mistake It For?
I'm writing a story where a group of mischievous aliens teleport iconic creatures to inappropriate time periods. (Dimetrodons in colonial Germany, Pterodactyls in the medieval Ottoman Empire, ...
- 1,503
5
votes
4
answers
306
views
How much trouble would a great depression era rural county have with settling a late cretaceous Montana/Wyoming?
I have a very specific setting in mind that can be pretty much summed up as "Wild West with Dinosaurs". However, I'm still trying to figure out the details of just how the people native to a ...
2
votes
2
answers
134
views
How Could Cold-Climate War Animals Such as Mammoths be Adjusted for Warfare in Warm Climates?
In this fantasy novel I'm working on, the villain is from a very cold-climate planet and is planning an invasion of a much warmer planet. While most of his army is standard infantry and cavalry, he ...
- 6,032
4
votes
1
answer
232
views
What Would the Uses of Domesticated Bunyips be?
In my book series, one of the main cultures has domesticated Diprotodon Optatum (called "Bunyips" in-universe). For those of you who don't know, here's what they look like (they're the herd ...
- 6,032
4
votes
2
answers
208
views
Would a 200-Pound Dwarf Still Need to Wear Clothes?
The average Neandertal male stood 64 inches tall, weighed 143 pounds and had a brain volume of 1600 milliliters. The average female stood 62 inches tall, weighed 110 pounds and had a brain volume of ...
- 14.8k
2
votes
2
answers
207
views
Consequences of a Longer PETM: The Lysocline
I've already discussed the backstory of the Paleocene-Eocene Thermal Maximum more than once already, so let me shorten this into a list of notes:
56 million years ago
5-9-degree-Celsius rise in ...
- 14.8k
2
votes
1
answer
123
views
Could complex Precambrian life be possible?
I have a really good question. Could it be possible for complex life to have existed in the Precambrian? I’m aware that only the fossilized remains of bacteria have been discovered from that time ...
- 1,173
4
votes
1
answer
149
views
Could Sharks Survive a Longer PETM?
First things first, a little backstory:
Sometime between the Paleocene and Eocene epochs, there was a mysterious, sudden, dramatic rise in global temperature. This moment in time was known as the "...
- 14.8k
10
votes
4
answers
204
views
How would dozens of humanoid species affect early migrations?
In our world, humans evolved and spread to pretty much every place in the world they could reach. Would that still be the case if there were, say, a dozen different humanoid species? Would they all ...
- 325
19
votes
12
answers
5k
views
Benefits of time-traveling back to the late Cretaceous period? Economic/financial, resource extraction etc
Let's say a tech company has figured out a way to travel back in time, but for reasons involving the programming of their machine, they can only go back about a 100 million years into the past, to the ...
- 1,301
3
votes
0
answers
197
views
What if the Triassic-Jurassic Extinction Never Happed? [closed]
The Mesozoic era is mostly known for dinosaurs dominating the majority of the terrestrial niches for nearly the entire duration. Something lesser known is that the Triassic was actually mostly ...
- 181
3
votes
1
answer
161
views
How Different Would the Outcome of the Fall of the Dinosaur Empire Be if Chicxulub Hit at a Different Season?
After 150 million years, the most successful empire in the history of Planet Earth finally collapsed 66 million years ago. A five-mile-wide space bomb--there's still disagreement as to whether it was ...
- 14.8k
5
votes
1
answer
655
views
How Would a Continental Landmass Sink?
Atlantis is real. It's just that there's more than one of them, and none of them are actually called "Atlantis". Instead, they consist from the Kerguelen Plateau in the Indian Ocean to Zealandia, a ...
- 14.8k
3
votes
4
answers
348
views
The Fate of Marsupials in a More Southerly Australia
For the longest time, Australia and Antarctica were one and the same. It wouldn't be until 30 million years ago that Australia broke up from Antarctica. Nowadays, the distance between Australia and ...
- 14.8k
6
votes
7
answers
710
views
How would a Stone age society make use of gunpowder?
Given that the main ingredients for gunpowder(Charcoal, Saltpetre, and Sulphur) exist in varying quantities pretty much everywhere, I've been wondering how it wasn't discovered much sooner than the ...
-1
votes
3
answers
158
views
Pinniped Creodonts
Here is all you need to know about the creodonts:
They were a group of carnivorous mammals that, despite having carnassials, had no relation to Carnivora.
They were a global force, occupying ...
- 14.8k
3
votes
2
answers
178
views
Could the earliest life on Earth have traveled through a wormhole billions of years ago into an alternate dimension and evolved independently? [closed]
So it's fairly common knowledge that the first signs of life on Earth were in the Archean eon, when the crust started to cool and continents started to form. Life arose around 3.7ish billion years ago,...
- 1,301
16
votes
3
answers
2k
views
What Australian Megafauna Would be Suitable for Domestication, if Any?
Imagine an alternate universe where the aborigines' impact on the Pleistocene Australian ecosystem was much less severe than it was in our timeline, and the Pleistocene megafauna managed to survive ...
- 6,032
5
votes
2
answers
267
views
Travel distance across water in early prehistory
I have a species which is about half the size of a human. They live on a continent composed of large islands. I'm looking at their migration history.
The thing is, I'm likely to have the origin of ...
- 2,034
3
votes
2
answers
272
views
How quickly do prehistoric populations grow?
I am working on a species that ressembles humans beings and that, although slightly engineered in the sense that the evolutionary leaps are aided by genetic modification, they are left to go through ...
- 2,034
1
vote
3
answers
268
views
Ecological balance in a pleistocene+ world
So a friend is working on a worldbuilding/rpg project and I'm "beta-testing". He drew up an earth-like map and set the players start locations. Then I ask him about fauna. Will it be modern earth? ...
- 11
5
votes
2
answers
223
views
Would a More Extreme Icing of Antarctica Create an Extinction Event?
55 million years ago, the world was literally a jungle. It was so warm that plants like the bald cypress and the dawn redwood have been found at Ellesmere Island, right inside the Arctic Circle. ...
- 14.8k
11
votes
8
answers
4k
views
What's the oldest plausible frozen specimen for a Jurassic Park style story-line?
We've found all sorts of interesting stuff in arctic ice & permafrost around the world.
Bacteria & the like far older than the more media friendly mammoth specimens have been found, living ...
- 9,683
3
votes
5
answers
2k
views
Could Argentavis be Ridden?
In my book series, there is a planet called Aurea that is home to all sorts of strange fauna. Not only does it have animals from the real world, but it also has prehistoric and mythical creatures as ...
- 6,032
0
votes
3
answers
302
views
Backpack contents for a modern person stranded in the stone-age [closed]
A time-travel experiment sends a volunteer back to the stone age.
The Stone Age begins with the first production of stone implements and
ends with the first use of bronze. Since the chronological ...
- 49.5k