- trace fossils
- следы оставленные растворившимися организмами (например, следы движения ракушек, в отличие от body fossils )
English-Russian oil and gas dictionary with explanation. 2014.
trace fossils
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Trace fossil classification — Trace fossils are classified in various ways for different purposes. Traces can be classified taxonomically (by morphology), ethologically (by behavior), and toponomically, that is, according to their relationship to the surrounding sedimentary… … Wikipedia
Trace fossil — Chirotherium footprints in a Triassic sandstone … Wikipedia
trace fossil — noun : a fossil that shows the existence or activity of an animal or plant but is not formed from the animal or plant itself trace fossils of dinosaur footprints and arthropod burrows … Useful english dictionary
trace — 01. The first place finisher was disqualified after [traces] of steroids were found in his urine. 02. Ewan can [trace] his family s roots all the way back to the 15th century in Scotland. 03. The children lay on a huge piece of paper, and the… … Grammatical examples in English
Daedalus (trace fossil) — Daedalus is an ichnogenus, describing burrows with the shape of a garlic clove. References This trace fossil related article is a stub. You can help Wikipedia by expanding it … Wikipedia
Paleontology — Palaeontology redirects here. For the scientific journal, see Palaeontology (journal). Paleontology studies the entire history of life on Earth. Paleontology (pronounced /ˌpælɪɒnˈtɒlədʒi/; British: palaeontology; from Greek: παλαιός… … Wikipedia
Cambrian explosion — The Cambrian explosion or Cambrian radiation was the seemingly rapid appearance of most major groups of complex animals around Ma|530, as evidenced by the fossil record. [http://www.ucmp.berkeley.edu/cambrian/camb.html The Cambrian Period] ]… … Wikipedia
Ediacara biota — The Ediacara (IPAEng|ˌiːdɪˈækərə, formerly Vendian) biota are ancient lifeforms of the Ediacaran Period, which represent the earliest known complex multicellular organisms. They appeared soon after the Earth thawed from the Cryogenian period s… … Wikipedia
Cambrian Period — Oldest time division of the Paleozoic Era. During the Cambrian, 543–490 million years ago, there were widespread seas and several scattered landmasses. The largest continent was Gondwana. The average climate was probably warmer than today, with… … Universalium
Fossil — For other uses, see Fossil (disambiguation). Three small ammonite fossils, each approximately 1.5 cm across … Wikipedia
Tumblagooda sandstone — The Tumblagooda sandstone is a geological formation deposited during the Silurian or Ordovician periods, around four to five hundred million years ago, and is now exposed on the west coast of Australia, straddling the boundary of the Carnarvon… … Wikipedia
