May 2016 PMID 27386529

The earliest herbivorous marine reptile and its remarkable jaw apparatus.

Li Chun, Olivier Rieppel, Cheng Long, Nicholas C Fraser

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Mentions

137

Peak: 1 in Feb 2020

across 6 sources since Feb 2020

Extended reach

289,695

potential audience

Total likes

10,425

Video views

287,880

Mentions per month

Feb 2020 – Jun 2024

Where it's discussed

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AI synopsis

What people are saying

Discussions highlight the discovery's novelty, emphasizing features like the hammerhead-shaped jaw and chisel teeth, which suggest a unique feeding strategy. The tone ranges from admiration to curiosity, illustrating a growing appreciation for the importance of this finding in paleo-biology.

AgreementModerate agreement

Most discussions acknowledge the discovery as significant, with some explicitly praising the novelty of the jaw structure and feeding mechanism.

InterestHigh interest

The topic clearly captures interest, as evidenced by enthusiastic language like 'remarkable' and 'groundbreaking' in various posts.

EngagementModerate engagement

Posts reflect moderate engagement, with users referencing specific anatomical features and implications for evolutionary understanding.

ImpactModerate impact

The discovery appears to influence perceptions of marine reptile evolution, although not universally described as transformative or major.

Abstract in brief

Newly discovered fossils of the Middle Triassic reptile Atopodentatus unicus reveal a unique jaw structure with a hammerhead shape, long chisel-shaped teeth for scraping algae, and a mesh of needle-shaped teeth for filtering plant matter from water.
The evidence suggests that Atopodentatus used a novel feeding mechanism to efficiently gather and process algae, making it one of the earliest known herbivorous marine reptiles.
This discovery redefines our understanding of feeding behaviors in ancient marine reptiles and highlights the evolution of herbivory in marine environments during the Middle Triassic period.]

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