3.5-million-year-old mystery creature found in Japan is a 'giant' never seen before
A 3.5-million-year-old fossil discovery in Japan has revealed a previously unknown species of giant salamander.
Velocity
How fast coverage is spreading — measured hourly from article rate × source diversity. How this works →
The brief
Researchers have identified a new species of giant salamander based on fossils found in Japan. The discovery centers on a vertebra with unique characteristics, as well as three bones that had been recovered decades ago.
Coverage from SciTechDaily, Sci.News, and WION emphasizes that the creature represents a lost lineage. CPG Click Oil and Gas notes that the find helps fill an evolutionary gap spanning over 20 million years.
Future developments may include the revision of other bones currently preserved in museums, according to reports from CPG Click Oil and Gas.
Synthesized by Archynetys from the headlines below under a strict no-invention contract. ✓ fact-checked: all claims supported by sources Updated 2h ago.
Quick answers
How old is the fossil discovery?
The fossil is 3.5 million years old.
What specifically led to the identification of the new species?
The identification was made possible by a vertebra with unique characteristics and three bones found decades ago.
What is the scientific significance of this find?
The discovery reveals a lost lineage and fills an evolutionary gap of over 20 million years.
Coverage (5)
- A giant salamander fossil held a surprise in Japan: a vertebra with unique characteristics reveals a new species, helps fill an evolutionary gap of over 20 million years, and may lead to the revision of other bones preserved in museums. CPG Click Oil and Gas · 1d ago
- Three bones found in Japan decades ago have revealed a giant salamander unlike any known species The Times of India · 1d ago
- 3.5-Million-Year-Old Fossil from Japan Reveals Lost Lineage of Giant Salamanders Sci.News · 1d ago
- Mystery Bones Found in Japan Belong to a Giant Salamander Unlike Any Known SciTechDaily · 1d ago
- 3.5-million-year-old mystery creature found in Japan is a 'giant' never seen before WION · 1d ago
Topics
Related trends
Rates of passerine body plan evolution in time and space
New AI-driven analysis suggests bird species evolve in rapid, explosive bursts potentially fueled by shifts in climate.
Japan protests Chinese live-fire drill in nearby waters
Japan has protested rare live-fire exercises conducted by Chinese warships within its Exclusive Economic Zone (EEZ).
Scientists have found an ancient sea worm with jaws made from a mysterious 'bio-metal' never encountered
Scientists have discovered an ancient predatory sea worm with jaws composed of a previously unknown 'bio-metal' material.
Japan ‘cannot avoid’ nuclear weapons debate, defense chief Koizumi says
Japan's defense chief Koizumi asserts the nation cannot avoid debating nuclear weapons, sparking domestic and international friction.
Could That Museum Visit Help You Live Longer?
New research suggests that engaging in cultural activities, such as visiting museums and cinemas, may slow the aging process.
Japan Criminalizes Flag Desecration in Nationalist Push
Japan's parliament has officially enacted legislation to criminalize the desecration of the national flag, sparking debate over constitutional rights.