ARCHEAN vs ARCHAEAN: NOUN
- The time from 3,800 million years to 2,500 million years ago; earth's crust formed; unicellular organisms are earliest forms of life
- Any organism of the domain Archaea
ARCHEAN vs ARCHAEAN: ADJECTIVE
- Used of the earliest known rocks
- Of or relating to the earliest known rocks formed during the Precambrian Eon
- Used of the earliest known rocks
ARCHEAN vs ARCHAEAN: OTHER WORD TYPES
- Earth's crust formed
- Of or relating to the earliest known rocks formed during the Precambrian Eon
- N/A
ARCHEAN vs ARCHAEAN: RELATED WORDS
- Huronian, Sedimentary, Dacite, Dioritic, Paleozoic, Orogenic, Porphyritic, Silicic, Ordovician, Granitic, Palaeozoic, Cratons, Archaea, Early, Archaean
- Amphibolite, Paleozoic, Anorthosite, Ordovician, Evaporite, Cenozoic, Surficial, Lateritic, Colluvial, Orogenic, Silicic, Palaeozoic, Cratons, Early, Archean
ARCHEAN vs ARCHAEAN: DESCRIBE WORDS
- Siliceous, Huronian, Sedimentary, Dacite, Dioritic, Paleozoic, Orogenic, Porphyritic, Silicic, Ordovician, Granitic, Palaeozoic, Archaea, Early, Archaean
- Alkalic, Amphibolite, Paleozoic, Anorthosite, Ordovician, Evaporite, Cenozoic, Surficial, Lateritic, Colluvial, Orogenic, Silicic, Palaeozoic, Early, Archean
ARCHEAN vs ARCHAEAN: SENTENCE EXAMPLES
- The bombardment of the Earth during the Hadean and early Archean eras.
- Walsh MM: Microfossils and possible microfossils from the Early Archean Onverwacht Group, Barberton Mountain Land, South Africa.
- Comparison of Archean structural styles in two belts of the Canadian Superior Province.
- Xenon isotopes in Archean and Proterozoic insoluble organic matter: a robust indicator of syngenecity?
- SIMS is a useful approach to uncover primary signals in the Archean sulfur cycle.
- The older Archean and Proterozoic eons are similarly divided into several eras.
- How have 4 billion year old cratons been modified since the Archean?.
- Hadean and Archean: Implications for the onset of plate tectonic subduction.
- With few exceptions rocks are of Archean and Proterozoic age.
- Discovery of extraterrestrial component carrier phases in Archean spherule layers: Implications for estimation of Archean bolide sizes.
- Developing closer links between metamorphic conditions, the geochemistry of magmatic rocks, and tectonic style in the Archaean.
- After you summon an Archaean for the first time, the trophy will unlock.
- Since aliveness insurance as archaean as you formerly for conveyance.
- Continental geochemical signatures in dacites from Iceland and implications for models of early Archaean crust formation.
- Piper, J.D.A. "Protopangea: palaeomangetic definition of Earth's oldest (Mid-Archaean-Paleoproterozoic) supercontinent.".
- Mates, to wit: Pittsburg, Columbus, Chicago and Indianonce called Archaean, but now known tain.
- Granitoids intruded the greenstones just prior to, duting and after intense late Archaean deformation.
- Komatiites are ultramafic lavas that were generated and erupted mainly during the Archaean.
- What is the largest bacterium or archaean ever discovered?
- In Archaean, the degassed mantle mass gradually increased.
ARCHEAN vs ARCHAEAN: QUESTIONS
- How much oxygen was in the atmosphere during the Archean Eon?
- What was the atmosphere like during the Archean Eon?
- Is Tourmaline found in lode gold deposits of the Archean Abitibi?
- What type of rocks are found in the Archean period?
- How are felsic volcanic rocks distributed in the Archean?
- What types of organisms lived during the Archean Eon?
- Why was the Archean-Proterozoic transition important?
- What is the role of Fe in the Archaean Ferroplasma acidiphilum?
- What are the Archaean supracrustal units found in the Bastar craton?
- Are there stromatolites in the early Archaean era of Australia?