back to top
27.8 C
New York
Thursday, November 14, 2024
Home 2019

Yearly Archives: 2019

Granite Rocks

Granite Rocks : What Is Granite Rock And How Is It...

Bermuda has a unique volcanic past. About 30 million years ago, a disturbance in the mantle’s transition zone supplied the magma to form the now-dormant volcanic foundation on which the island sits.

From Earth’s deep mantle, scientists find a new way volcanoes form

Bedbug

Bedbugs evolved more than 100 million years ago “walked the earth...

Subsidence in Tuscany

Monitoring Earth’s shifting land

Credit: Density values from LithoRef18 (Afonso et al.) and gravity gradients from Bouman et al. (2016)

3D Earth in the making

Close-up view of the Ichniotherium trackway from Grand Canyon National Park.

Newly discovered fossil footprints force paleontologists to rethink ancient desert inhabitants

The cast of “Little Guy” mounted on display in the East Tennessee State University Museum of Natural History at the Gray Fossil Site

Texas A&M student identifies unique 5-million-year-old rhino species

Crystallized coyote skull

Crystallized Skull : All Fakes?

Tafí del Valle (Tucumán, Argentina)on the ash deposits originated in the Cerro Blanco eruption

The Central Andes had the largest volcanic eruption of the last...

primitive monkey teeth in Kenya

Tooth fossils fill 6-million-year-old gap in primate evolution

The Laki volcano in Iceland.

Iceland volcano eruption in 1783-84 did not spawn extreme heat wave

Amber piece showing most large inclusions

Coastal organisms trapped in 99-million-year-old amber

The illustration shows the wing of Alcmonavis poeschli as it was found in the limestone slab. Alcmonavis poeschli is the second known specimen of a volant bird from the Jurassic period.

Archaeopteryx gets company

Fine grains of dolomite form on anaerobic microbial mats under various environmental conditions.

Recreating ancient minerals

Red diamond

Red Diamond : What is Red Diamond? Where Can Red Diamond...

Petoskey stone

Petoskey stone : What Is Petoskey Stone? Where Is Petoskey Stone...

Subduction Zone - Earth

How life on Earth affected its inner workings

a. Fossil; b. restoration, scale bar equal 10 mm; c. melanosomes of the membranous wing (mw); d. histology of the bony stomach content (bn). st, styliform element; gs, gastroliths Credit: WANG Min

New Jurassic non-avian theropod dinosaur sheds light on origin of flight...

Reconstructed skull and lower jaw of Acherontiscus caledoniae

Research reveals surprisingly powerful bite of tiny early tetrapod

Fossil casts of Australopithecus afarensis (left), Homo habilis (center), and Australopithecus sediba (right)

Statistical study finds it unlikely South African fossil species is ancestral...

1...131415...25Page 14 of 25

Related Articles

All
Facebook Instagram Linkedin TikTok Twitter Youtube
© © 2011-2024. All Rights Reserved.