349
Archaeologists discover half a million-year-old wooden structure -- and it's not built by Homo sapiens (www.zmescience.com)
submitted 1 year ago by TheOneWithTheHair@lemmy.world to c/science@lemmy.world
40 comments fedilink hide all child comments

The researchers don’t know which ancient human species made the structure and the tools, but it’s unlikely to have been Homo sapiens. The earliest fossils of Homo sapiens found so far date from around 300,000 years ago and were found in Israel, Dull told CNN. He believes the people who made the structure were cognitively sophisticated and it would be very exciting to figure out who constructed this.

you are viewing a single comment's thread
view the rest of the comments
[-] maporita@unilem.org 1 points 1 year ago

There is always an error. The important thing (apart from eliminating bias) is to know the magnitude. Radio chronological analysis is well understood and laboratories can reliably report the magnitude of the error (or more specifically the uncertainty) accompanying any determination of age. But news articles rarely publish it.

In this case the age is quoted as "at least 476,000 years" so we can infer a precision estimate of plus or minus 1,000 years.

this post was submitted on 25 Sep 2023
349 points (98.3% liked)

science

14595 readers
72 users here now

A community to post scientific articles, news, and civil discussion.

rule #1: be kind

<--- rules currently under construction, see current pinned post.

2024-11-11

founded 2 years ago
MODERATORS
m3t00@lemmy.world
Joleee@lemmy.world
laverabe@lemmy.world
DeadPand@midwest.social