Class information for: |
Basic class information |
ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
---|---|---|---|
6293 | 1438 | 57.5 | 53% |
Classes in level above (level 2) |
ID, lev. above |
Publications | Label for level above |
---|---|---|
8 | 39156 | PRECAMBRIAN RESEARCH//JOURNAL OF METAMORPHIC GEOLOGY//MINERALOGY |
Terms with highest relevance score |
Rank | Term | Type of term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
---|---|---|---|---|---|---|
1 | BANDED IRON FORMATION | Author keyword | 49 | 52% | 5% | 67 |
2 | GREAT OXIDATION EVENT | Author keyword | 35 | 72% | 2% | 28 |
3 | HAMERSLEY PROVINCE | Author keyword | 19 | 80% | 1% | 12 |
4 | BANDED IRON FORMATIONS | Author keyword | 11 | 42% | 1% | 21 |
5 | BIF | Author keyword | 10 | 38% | 1% | 21 |
6 | MASS INDEPENDENT FRACTIONATION | Author keyword | 10 | 40% | 1% | 19 |
7 | LOMAGUNDI JATULI EVENT | Author keyword | 8 | 100% | 0% | 5 |
8 | PALEOPROTEROZOIC | Author keyword | 8 | 12% | 4% | 62 |
9 | ITABIRITE | Author keyword | 8 | 62% | 1% | 8 |
10 | HAMERSLEY BASIN | Author keyword | 7 | 53% | 1% | 10 |
Web of Science journal categories |
Author Key Words |
Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
LCSH search | Wikipedia search |
---|---|---|---|---|---|---|---|
1 | BANDED IRON FORMATION | 49 | 52% | 5% | 67 | Search BANDED+IRON+FORMATION | Search BANDED+IRON+FORMATION |
2 | GREAT OXIDATION EVENT | 35 | 72% | 2% | 28 | Search GREAT+OXIDATION+EVENT | Search GREAT+OXIDATION+EVENT |
3 | HAMERSLEY PROVINCE | 19 | 80% | 1% | 12 | Search HAMERSLEY+PROVINCE | Search HAMERSLEY+PROVINCE |
4 | BANDED IRON FORMATIONS | 11 | 42% | 1% | 21 | Search BANDED+IRON+FORMATIONS | Search BANDED+IRON+FORMATIONS |
5 | BIF | 10 | 38% | 1% | 21 | Search BIF | Search BIF |
6 | MASS INDEPENDENT FRACTIONATION | 10 | 40% | 1% | 19 | Search MASS+INDEPENDENT+FRACTIONATION | Search MASS+INDEPENDENT+FRACTIONATION |
7 | LOMAGUNDI JATULI EVENT | 8 | 100% | 0% | 5 | Search LOMAGUNDI+JATULI+EVENT | Search LOMAGUNDI+JATULI+EVENT |
8 | PALEOPROTEROZOIC | 8 | 12% | 4% | 62 | Search PALEOPROTEROZOIC | Search PALEOPROTEROZOIC |
9 | ITABIRITE | 8 | 62% | 1% | 8 | Search ITABIRITE | Search ITABIRITE |
10 | HAMERSLEY BASIN | 7 | 53% | 1% | 10 | Search HAMERSLEY+BASIN | Search HAMERSLEY+BASIN |
Key Words Plus |
Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
---|---|---|---|---|---|
1 | GREAT OXIDATION EVENT | 109 | 65% | 7% | 104 |
2 | ARCHEAN ATMOSPHERE | 90 | 72% | 5% | 71 |
3 | ATMOSPHERIC OXYGEN | 81 | 30% | 16% | 227 |
4 | TRANSVAAL SUPERGROUP | 68 | 50% | 7% | 98 |
5 | HAMERSLEY GROUP | 59 | 81% | 2% | 35 |
6 | DALES GORGE MEMBER | 53 | 89% | 2% | 24 |
7 | BILLION YEARS AGO | 50 | 46% | 6% | 82 |
8 | PROTEROZOIC TRANSVAAL SUPERGROUP | 42 | 73% | 2% | 32 |
9 | HAMERSLEY PROVINCE | 36 | 55% | 3% | 46 |
10 | FACIES TRANSITION | 35 | 73% | 2% | 27 |
Journals |
Reviews |
Title | Publ. year | Cit. | Active references | % act. ref. to same field |
---|---|---|---|---|
The rise of oxygen in Earth's early ocean and atmosphere | 2014 | 65 | 94 | 67% |
Some Precambrian banded iron-formations (BIFs) from around the world: Their age, geologic setting, mineralogy, metamorphism, geochemistry, and origin | 2005 | 215 | 39 | 77% |
Formation mechanism of Gongchangling high-grade magnetite deposit hosted in Archean BIF, Anshan-Benxi area, Northeastern China | 2014 | 5 | 8 | 100% |
Multiple sulfur isotopes and the evolution of Earth's surface sulfur cycle | 2011 | 58 | 148 | 48% |
Paleosols and the evolution of atmospheric oxygen: A critical review | 1998 | 222 | 49 | 69% |
The early history of atmospheric oxygen: Homage to Robert A. Garrels | 2005 | 284 | 117 | 44% |
Geological constraints on the origin of oxygenic photosynthesis | 2011 | 35 | 151 | 57% |
Types and general characteristics of the BIF-related iron deposits in China | 2014 | 6 | 19 | 53% |
Oxygenation of the Earth's atmosphere-ocean system: A review of physical and chemical sedimentologic responses | 2012 | 21 | 147 | 51% |
EARTHS EARLY ATMOSPHERE | 1993 | 621 | 52 | 33% |
Address terms |
Rank | Address term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
---|---|---|---|---|---|
1 | ASTROBIOL PROGRAM | 5 | 21% | 1.5% | 21 |
2 | PALEOPROTEROZO MINERALIZAT GRP | 5 | 37% | 0.7% | 10 |
3 | COMPLEX SCI ENGR | 4 | 75% | 0.2% | 3 |
4 | ASTROBIOL CONSORTIUM | 3 | 60% | 0.2% | 3 |
5 | GEOL EXPLORAT | 3 | 42% | 0.3% | 5 |
6 | EARTH LIFE SCI WPI ELSI | 2 | 67% | 0.1% | 2 |
7 | PRECAMBRIAN ECOSYST | 2 | 18% | 0.6% | 9 |
8 | NORD EARTH EVOLUT | 1 | 11% | 0.9% | 13 |
9 | DCESS | 1 | 38% | 0.2% | 3 |
10 | EQUIPE GEOBIOSPHERE | 1 | 50% | 0.1% | 2 |
Related classes at same level (level 1) |
Rank | Relatedness score | Related classes |
---|---|---|
1 | 0.0000240563 | LIMPOPO BELT//KAAPVAAL CRATON//PILBARA CRATON |
2 | 0.0000153040 | EXTRASOLAR TERRESTRIAL PLANETS//PLANETARY CLIMATE//HABITABLE ZONE |
3 | 0.0000144577 | EDIACARAN//DOUSHANTUO FORMATION//NEOPROTEROZOIC |
4 | 0.0000126165 | GALLIONELLA//IRON OXIDIZING BACTERIA//LEPTOTHRIX CHOLODNII |
5 | 0.0000124490 | SULPHUR 34//GEOBIOL ISOTOPE//SULPHUR 32 |
6 | 0.0000112692 | BIOALTERATION//STUDY EVOLUT ORIGIN LIFE//APEX CHERT |
7 | 0.0000098379 | HADEAN//EOARCHEAN//JACK HILLS |
8 | 0.0000096574 | BABINGTONITE//PYROXENOIDS//JOHANNSENITE |
9 | 0.0000093071 | MOLYBDENUM ISOTOPES//MO ISOTOPES//BLACK SHALE |
10 | 0.0000077066 | BUDDINGTONITE//TOBELITE//AMMONIUM ILLITE |