Maceral composition and depositional environment of the coals from Beli Breg basin, Bulgaria

A. Caðaâeiâ, E. Eiðoainee. 2004. Iaoaðaeai nunoaâ e oneiâey ia ioeaaaia ia âuaeeuaoa io Aaeiaðaaeeey aanaei, Aueaaðey. – Nien. Auea. aaie. a-âi, 65, 1-3, 157-166. Ðacþia. Aaeiaðaaeeeyo âuaeeuai aanaei a ðaciieiaeai â Caiaaia Aueaaðey â ðaieeoa ia Aoðaeneaoa ðaceiiia ciia. Âuaeaiinieoa naaeiaioe na iðaanoaâaie io aeaâðieeoe, ianu÷eeâe e eaðaiiaoie aeeie e ai iao âuaeeuie ieanoa, io eieoi naii aaei eia aieyia aaaaeeia (ai 35 m) e a ðaciðinoðaiai â oaeey aanaei. Âuaeeuaoa na ecaðaaaie io ðacee÷ii aieaie nâaoei- ai ouiiieaoyâe eneeeoie inoaiee, âeeþ÷aie â ouiia iaoiâa iniiâia iana. N ecâuðoaieoa iaoðiaðaonee ecneaaâaiey aa onoaiiâaii, ÷a âuaeeuaoa na ioee÷aâao n aieyii iaoaðaeii ðaciiiaðacea, eiaoi, n eceeþ÷aiea ia aaoðiaaeeieo e âoiðe÷ieoa eeiieaie iaoaðaee aeooieieo e aennoaaoeieo, âeeþ÷âa âne÷ee inoaiaee iaoaðaee. Iaoaðaeieyo aiaeec iieacâa, ÷a ieeðieiiiiiaioeoa io aðoia ooieieo iðaanoaâeyâao iniiâiey aðaaeâai aeaiaio ia âuaeeuaoa, eaoi nunoaâeyâao ai 91 iaaiie iðioaioa. Nuauðaeaieaoi ia iaoaðaee io aðoia eeioeieo ainoeaa ai 8%, eaoi iðaiaeaaaâao ieeðiniiðeieo, noaaðeieo e ðaceieo. Eiaðoeieoiâeoa iaoaðaee na aeaaiinoeoeðaie â ieieiaeie eiee÷anoâa. Ec÷eneaie na eiaaeneoa ia oiðoaiey oaoean, eieoi â nu÷aoaiea n iaoðieiaeeeoa iniaaiinoe ia ieeðieiiiiiaioeoa iieacâao, ÷a âuaeeuaoa na iaðacoâaie â eeiiioaeiaoe÷ii ðaioðioii iâiaiaii aeaoi, oaðaeoaðeceðaui na n eioaiceâai ieiaðaeai iðeoie. Âuc iniiâa ia onoaiiâaieoa iieacaoaee (ioðaaeaoaeia niiniaiino, nuauðaeaiea ia iðaaie÷ai âuaeaðia, oaiiaðaooða ia iaeneiaeai aiaeâ ia âuaeaâiaiðiae) a iioâuðaai ieneeyo ðaia ia âuaeeuaoa, eieoi oðyaâa aa na iðeaiao eaoi iðaoia io oiðo eui eeaieoe. Eeþ÷iâe aoie: eeaieoe, iaoaðaee, iaoaðaeai aiaeec, ðaia, oneiâey ia ioeaaaia, Aueaaðey.

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