| 000 | 02841nlm1a2200421 4500 | ||
|---|---|---|---|
| 001 | 663782 | ||
| 005 | 20231030041907.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\34952 | ||
| 035 | _aRU\TPU\network\34447 | ||
| 090 | _a663782 | ||
| 100 | _a20210309a2020 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aWildfire evidence from the Middle and Late Permian Hanxing Coalfield, North China Basin _fXiao Lin, Zhao Qiaojing, Wang Jinxi [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 330 | _aEarth has a long geological history and palaeo-wildfire is one of the key factors which is responsible for the evolution and extinction of our earth systems. The most important extinction of our earth systems is the Permian-Triassic mass extinction. The objective of this paper is to evaluate the product of wildfire in terms of distribution and occurrences from the Late Permian North China basin. Fourteen rock samples were collected from a drill core of Hanxing Coalfield of North China basin. The samples were analyzed by macro and micro petrography, Scanning Electron Microscopy (SEM), Gas Chromatography (GC) and Gas Chromatography–Mass Spectrometry (GC-MS) in order to study the evidence of wildfire. Charcoal (inertinite) particles are observed in the samples, which established the occurrences of wildfire during the upper Middle and Late Permian time in North China. Additionally, high-molecular-weight Polycyclic Aromatic Hydrocarbons (PAHs) were detected in the studied samples which also reinforce the presence of palaeo–wildfire events in the North China basin in Late Permian due to the fact that these aromatic compounds were formed under high temperatures. | ||
| 461 | _tGeologica Acta | ||
| 463 |
_tVol. 18 _v[P. 1-11] _d2020 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aWildfire | |
| 610 | 1 | _asedimentary rock | |
| 610 | 1 | _aPermian | |
| 610 | 1 | _aNorth China basin | |
| 610 | 1 | _aосадочные породы | |
| 701 | 0 | _aXiao Lin | |
| 701 | 0 | _aZhao Qiaojing | |
| 701 | 0 | _aWang Jinxi | |
| 701 | 1 |
_aMishra _bV. _gVivek |
|
| 701 | 1 |
_aArbuzov _bS. I. _cRussian geologist and geochemist _cProfessor of Tomsk Polytechnic University, Doctor of geological and mineralogical sciences _f1959- _gSergey Ivanovich _2stltpush _3(RuTPU)RU\TPU\pers\29713 |
|
| 701 | 0 | _aZhang Minmin | |
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнженерная школа природных ресурсов _bОтделение геологии _h8083 _2stltpush _3(RuTPU)RU\TPU\col\23542 |
| 801 | 2 |
_aRU _b63413507 _c20210309 _gRCR |
|
| 856 | 4 | _uhttps://doi.org/10.1344/GeologicaActa2020.18.12 | |
| 942 | _cCF | ||