Sentences with phrase «rock structures created»

The fossils discovered in these formations include stromatolites — layered rock structures created by communities of ancient microbes — and several other signatures of microbial life, such as a microbial palisade texture preserved in stone, and bubbles that were most likely trapped in a sticky substance produced by ancient bacteria.

Within the Pilbara hotspring deposits, the researchers also discovered stromatolites — layered rock structures created by communities of ancient microbes.

Not exact matches

When a glacier moves down a valley, it pushes aside rock, soil and debris, creating a moraine, or levee - type horseshoe - shaped structure.

And in an effort to figure out how the nickel - sized pelvic fin structure of the aptly named clingfish creates suction against rocks, a group of scientists created a giant replica using their trusty 3D printer.

He points out that this magnetic signal can be associated with large - scale processes of mountain formation, and how these ranges can be curved until they create structures known as oroclines: «With a rock sample, we can analyse a process that has occurred on the tectonic plate level; and, specifically, offers new data that allows us to discover how this orogeny or large Variscan range and its curvature occurred.

The energy of impacts that create such craters can be high enough to melt rock; these melts cool rapidly, forming impact glass — a smooth, dark rock, similar to its volcanic cousin, obsidian — which contains various microscopic structures and crystals.

The ceremony is an ancient tradition that takes place in a sweat lodge (essentially an igloo shaped structure with blankets over it to trap the heat in), in which a shaman places heated volcanic rocks in a center pit and tops them with various herbs and water to create incredible amounts of steam.

Rocks and volcanic reef create the structure around the tide pool.

The simple but deep rock - paper - scissor structure of DOA's fights, where blocks counter strikes and throws counter blocks, creates a delicious base for the pyrotechnics layered on top of them.

Included in the exhibition are a series of paintings, photographs and collages that use the crystalline abstract structures of rocks and minerals to create visual relationships between seemingly disparate forms.

Jillian Conrad When creating her sculptures, structures, and installations, Jillian Conrad employs a variety of media — wood, Plexiglas, rocks, sheets of foam, and carpet remnants.

San Francisco, CA About Blog Experimental rock encompasses all rock music that aims to create unique musical structure and style.

San Francisco, CA About Blog Experimental rock encompasses all rock music that aims to create unique musical structure and style.

This modern rocking chair has a metal structure, with cane and rattan weaved to create the seating area.