Independent evolutionary origins of vertebrate dentitions, according to latest study

PHYSorg
May 6, 2021, 11:00 am269 pts
The origins of a pretty smile have long been sought in the fearsome jaws of living sharks which have been considered living fossils reflecting the ancestral condition for vertebrate tooth development and inference of its evolution. However, this view ignores real fossils which more accurately reflect the nature…

Read Article Share
Share Article
- email
- x.com
- facebook
- pocket
- reddit
- tumblr
- linkedin
- pinterest

Trending Today on EcoTopical

EV sales are way down. Here’s why that might not be a big deal.

Grist

EV sales are way down. Here’s why that might not be a big deal. 130

Countries Agree to New Protections for Imperiled African Hornbills

Yale e360

Countries Agree to New Protections for Imperiled African Hornbills 129

The hidden harm from salmon farming

The Ecologist

The hidden harm from salmon farming 123

“Big Short” Investor Michael Burry Says Tesla “Ridiculously Overvalued”

CleanTechnica

“Big Short” Investor Michael Burry Says Tesla “Ridiculously Overvalued” 120

Colorado mandates ambitious emissions cuts for its gas utilities

EHN

Colorado mandates ambitious emissions cuts for its gas utilities 119

Thursday’s Headlines Knock Down a Straw Man

Streetsblog

Thursday’s Headlines Knock Down a Straw Man 119

How one Seattle organization is turning food waste into plant food

Grist

How one Seattle organization is turning food waste into plant food 117

This Holiday Season, Buy Your Kid a Bike With Your Pre-Tax Healthcare Money

Streetsblog

This Holiday Season, Buy Your Kid a Bike With Your Pre-Tax Healthcare Money 114

About EcoTopical

Welcome to EcoTopical Your daily eco-friendly green news aggregator.

Leaf through planet Earths environmental headlines in one convenient place. Read, share and discover the latest on ecology, science and green living from the web's most popular sites.

Featured

Filipinos wade through floodwaters due…

Filipinos wade through floodwaters due to sinking land, rising sea & corruption

More than 1,400 dead across Asia after…

More than 1,400 dead across Asia after ‘rare’ cyclone & typhoon converge

Zeekr Group Sales Rise 7.1% in November

Zeekr Group Sales Rise 7.1% in November

NCP Chlorchem & Terra Firma Roll Out One…

NCP Chlorchem & Terra Firma Roll Out One Of South Africa’s Largest…

SparkCharge and Zipcar bring off‑grid…

SparkCharge and Zipcar bring off‑grid fast charging to East Boston

E-quipment highlight: Piaggio Porter NPE…

E-quipment highlight: Piaggio Porter NPE micro truck gets it done

New Inflammation Test May Keep Cows Healthy, Farms Productive

New Study Offers a Glimpse Into 230,000 Years of Climate and Landscape Shifts in…

Can two Amazons survive? Invisible…

Can two Amazons survive? Invisible e-waste is poisoning the world

Respecting uncontacted peoples can…

Respecting uncontacted peoples can protect biodiversity and our humanity…