Pub Date : 2021-01-07DOI: 10.19111/BULLETINOFMRE.855696
ayfer özdemir, N. Sonel
{"title":"Geological Properties of Güney Formation (Ereğli-Ulukışla Basin, Niğde)","authors":"ayfer özdemir, N. Sonel","doi":"10.19111/BULLETINOFMRE.855696","DOIUrl":"https://doi.org/10.19111/BULLETINOFMRE.855696","url":null,"abstract":"","PeriodicalId":42748,"journal":{"name":"Bulletin of the Mineral Research and Exploration","volume":"1 1","pages":"1-30"},"PeriodicalIF":0.5,"publicationDate":"2021-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48756951","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-12-16DOI: 10.19111/bulletinofmre.841785
M. Tün
Seismic wave propagation in subsurface media endures from absorption, which can be evaluated by the seismic quality factor Q (Q-factor). Absorption is frequency-dependent. Lower frequencies are absorbed less, while higher frequencies are absorbed more. Therefore, the Q Factor should be determined in the frequency domain. Q-factor is determined by the slope of the natural logarithm of the output-input signals ratio. Surface waves (Rayleigh and Love waves) are particularly important, as they are the more destructive phases of an earthquake. In this study, I focused on the Q-factor computation of the surface waves and demonstrated that the determination of the Q-factor is not affected from the dispersive properties of the surface waves. Data were obtained from surface wave signals of earthquake recorded at Eskisehir Technical University Seismic Network EstuNet. The obtained Q-factor values represent the average values of the rocks that the waves cross between the input and output stations. Finally, I compared the Q-factor map to the Peak Ground Acceleration (PGA) map using the M=4.3, 17.01.2015 Eskisehir earthquake data. These records, which show the arrival time of the earthquake from the epicenter to the stations of the seismic waves, and the peak ground acceleration values. In this study, local site effects of EstuNet accelerometric stations have been calculated by using the Standard Spectral Ratio (SSR) method. I concluded that an inverse relationship exists between the computed Q-factor and measured PGA values. Therefore, the sites where the Q factor is very low should be analyzed in more detail in ground-based earthquake risk assessments.
{"title":"The relationship between seismic quality factor and peak ground acceleration, a case study: M=4.3, 17.01.2015 Eskisehir Earthquake","authors":"M. Tün","doi":"10.19111/bulletinofmre.841785","DOIUrl":"https://doi.org/10.19111/bulletinofmre.841785","url":null,"abstract":"Seismic wave propagation in subsurface media endures from absorption, which can be evaluated by the seismic quality factor Q (Q-factor). Absorption is frequency-dependent. Lower frequencies are absorbed less, while higher frequencies are absorbed more. Therefore, the Q Factor should be determined in the frequency domain. Q-factor is determined by the slope of the natural logarithm of the output-input signals ratio. Surface waves (Rayleigh and Love waves) are particularly important, as they are the more destructive phases of an earthquake. In this study, I focused on the Q-factor computation of the surface waves and demonstrated that the determination of the Q-factor is not affected from the dispersive properties of the surface waves. Data were obtained from surface wave signals of earthquake recorded at Eskisehir Technical University Seismic Network EstuNet. The obtained Q-factor values represent the average values of the rocks that the waves cross between the input and output stations. Finally, I compared the Q-factor map to the Peak Ground Acceleration (PGA) map using the M=4.3, 17.01.2015 Eskisehir earthquake data. These records, which show the arrival time of the earthquake from the epicenter to the stations of the seismic waves, and the peak ground acceleration values. In this study, local site effects of EstuNet accelerometric stations have been calculated by using the Standard Spectral Ratio (SSR) method. I concluded that an inverse relationship exists between the computed Q-factor and measured PGA values. Therefore, the sites where the Q factor is very low should be analyzed in more detail in ground-based earthquake risk assessments.","PeriodicalId":42748,"journal":{"name":"Bulletin of the Mineral Research and Exploration","volume":" ","pages":"1-25"},"PeriodicalIF":0.5,"publicationDate":"2020-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42715978","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-12-10DOI: 10.19111/bulletinofmre.838609
M. B. Yokes, I. Barut, A. Nazik, Mustafa Eryilmaz, F. Yücesoy-Eryilmaz, Fatih Hüseyinoğlu, M. Kumral, E. Sarı
Received Date: 10.09.2020 Accepted Date: 08.12.2020 ABSTRACT The study area covers the northern coasts of Cyprus from the Güzelyurt Gulf to the Gazimağusa Gulf. This study was carried out in order to reveal the presence of the alien foraminifera, which are widely distributed in the Eastern Mediterranean particularly Amphistegina lobifera in the study area, and the effects of trace elements on faunal assemblages (foraminifera, ostracod and mollusc). The bottom sediment samples were taken from eighteen different points and depths, the faunal assemblages were examined, and the sediment distribution map of the studied area was made by ICP-MS analysis and geochemical evaluations. 30 genera and 48 species of foraminifera have been identified, of which 9 species belonging to 6 genera are the alien foraminifera. These are: Spiroloculina angulosa, S. antillarum, Hauerina diversa, Coscinospira hemprichii, Peneroplis pertusus, P. planatus, Amphisorus hemprichii, Sorites orbiculus and Amphistegina lobifera. Amphistegina lobifera was observed to be abnormally abundant in most of the samples. This foraminiferal assemblage of Red Sea origin constitutes a poor assemblage compared to the alien assemblages in Turkish Mediterranean coastal areas. It has been determined that the ostracod and mollusc genera and species found in the same samples belong to the typical Mediterranean and Aegean Sea community. Alien foraminifers of the northern and northeastern coastlines of Cyprus Island
{"title":"Alien foraminifers of the northern and northeastern coastlines of Cyprus Island","authors":"M. B. Yokes, I. Barut, A. Nazik, Mustafa Eryilmaz, F. Yücesoy-Eryilmaz, Fatih Hüseyinoğlu, M. Kumral, E. Sarı","doi":"10.19111/bulletinofmre.838609","DOIUrl":"https://doi.org/10.19111/bulletinofmre.838609","url":null,"abstract":"Received Date: 10.09.2020 Accepted Date: 08.12.2020 ABSTRACT The study area covers the northern coasts of Cyprus from the Güzelyurt Gulf to the Gazimağusa Gulf. This study was carried out in order to reveal the presence of the alien foraminifera, which are widely distributed in the Eastern Mediterranean particularly Amphistegina lobifera in the study area, and the effects of trace elements on faunal assemblages (foraminifera, ostracod and mollusc). The bottom sediment samples were taken from eighteen different points and depths, the faunal assemblages were examined, and the sediment distribution map of the studied area was made by ICP-MS analysis and geochemical evaluations. 30 genera and 48 species of foraminifera have been identified, of which 9 species belonging to 6 genera are the alien foraminifera. These are: Spiroloculina angulosa, S. antillarum, Hauerina diversa, Coscinospira hemprichii, Peneroplis pertusus, P. planatus, Amphisorus hemprichii, Sorites orbiculus and Amphistegina lobifera. Amphistegina lobifera was observed to be abnormally abundant in most of the samples. This foraminiferal assemblage of Red Sea origin constitutes a poor assemblage compared to the alien assemblages in Turkish Mediterranean coastal areas. It has been determined that the ostracod and mollusc genera and species found in the same samples belong to the typical Mediterranean and Aegean Sea community. Alien foraminifers of the northern and northeastern coastlines of Cyprus Island","PeriodicalId":42748,"journal":{"name":"Bulletin of the Mineral Research and Exploration","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44402240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-12-04DOI: 10.19111/bulletinofmre.835936
R. Asadi, K. Kayabali, M. C. Balci
{"title":"Investigation of the coefficient of consolidation of fine-grained soils using combined apparatus","authors":"R. Asadi, K. Kayabali, M. C. Balci","doi":"10.19111/bulletinofmre.835936","DOIUrl":"https://doi.org/10.19111/bulletinofmre.835936","url":null,"abstract":"","PeriodicalId":42748,"journal":{"name":"Bulletin of the Mineral Research and Exploration","volume":"1 1","pages":"1-26"},"PeriodicalIF":0.5,"publicationDate":"2020-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43647949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-12-01DOI: 10.19111/bulletinofmre.834182
Ö. Özcan, Ahad Aghlmandi Harzanagh, E. Orhan, Ş. Ergün
In the present study a detailed characterization followed by beneficiation of low grade iron ore was studied. The Run of Mine (R.O.M) sample assayed 21.91 % Fe, which is very low grade in nature. The impurities are SiO2 26.25%, MgO 20.48%, CaO 5.85%, Al2O3 1.86% and loss on ignition (LOI) 12.71%. A Davis Tube test was performed for the assessment of the separability of magnetic ores by low intensity magnetic separators. The heavy liquid test was carried out to evaluate the possible response of the sample by the gravity concentration technique. The samples were subjected to jigging, dry low intensity magnetic separation (DLIMS) and shaking table tests. Thus a sufficient concentrate could not be obtained in +1 mm by using jigging and DLIMS. The obtained results show that the a high grade iron concentrate (>65% Fe) with lower recoveries was obtained from shaking table tests by using -1 mm fraction. According to the results a flowsheet was developed. From the developed flowsheet, it is possible to obtain pellet grade concentrate with 65.41% Fe, 2.54% SiO2, 2.79% MgO, 0.70% CaO and 0.32% Al2O3. with 21.42% weight recovery. The overall gangue rejection recovery of the circuit is over 95%.
{"title":"Beneficiation and flowsheet development of a low grade iron ore: a case study","authors":"Ö. Özcan, Ahad Aghlmandi Harzanagh, E. Orhan, Ş. Ergün","doi":"10.19111/bulletinofmre.834182","DOIUrl":"https://doi.org/10.19111/bulletinofmre.834182","url":null,"abstract":"In the present study a detailed characterization followed by beneficiation of low grade iron ore was studied. The Run of Mine (R.O.M) sample assayed 21.91 % Fe, which is very low grade in nature. The impurities are SiO2 26.25%, MgO 20.48%, CaO 5.85%, Al2O3 1.86% and loss on ignition (LOI) 12.71%. A Davis Tube test was performed for the assessment of the separability of magnetic ores by low intensity magnetic separators. The heavy liquid test was carried out to evaluate the possible response of the sample by the gravity concentration technique. The samples were subjected to jigging, dry low intensity magnetic separation (DLIMS) and shaking table tests. Thus a sufficient concentrate could not be obtained in +1 mm by using jigging and DLIMS. The obtained results show that the a high grade iron concentrate (>65% Fe) with lower recoveries was obtained from shaking table tests by using -1 mm fraction. According to the results a flowsheet was developed. From the developed flowsheet, it is possible to obtain pellet grade concentrate with 65.41% Fe, 2.54% SiO2, 2.79% MgO, 0.70% CaO and 0.32% Al2O3. with 21.42% weight recovery. The overall gangue rejection recovery of the circuit is over 95%.","PeriodicalId":42748,"journal":{"name":"Bulletin of the Mineral Research and Exploration","volume":" ","pages":"1-24"},"PeriodicalIF":0.5,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46267535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-11-18DOI: 10.19111/bulletinofmre.827630
H. Çiftçi, B. Arslan, A. Bilen, Zeyni Arsoy, B. Ersoy
In this study, leaching experiments were performed for extraction of magnesium from a chromite beneficiation plant tailing predominantly containing lizardite. The X-ray fluorescence (XRF) and X-ray diffraction (XRD) analyzes showed that the tailing sample contains 39.3wt.% MgO and consist of predominantly lizardite mineral. Hydrochloric acid (HCl) and sulphuric acid (H 2 SO 4 ) were used as acids separately in leaching experiments. Acid concentration, leaching temperature, leaching time, and solid ratio were investigated as leaching parameters and optimized. Maximum magnesium extraction yield was determined to be nearly 98% for both acids under optimum leaching parameters which leaching temperature was 85 o C, solid ratio was 20wt.%, leaching time was 120 min, and acid concentrations were 6 M for HCl and 4 M for H 2 SO 4 . In addition, it was determined that the leaching residue as a solid state was mainly composed of amorphous silicate according to the XRD analysis. Dissolution rate data were explained using Jander equation. Mg dissolution process found to be diffusion controlled.
在本研究中，对从含蜥蜴石为主的铬铁矿选矿厂尾矿中提取镁进行了浸出试验。x射线荧光(XRF)和x射线衍射(XRD)分析表明，该尾矿样品含39.3wt。% MgO，主要由蜥蜴石矿物组成。采用盐酸(HCl)和硫酸(h2so4)分别作为酸进行浸出试验。考察了酸浓度、浸出温度、浸出时间、固液比等浸出参数并进行了优化。在浸出温度为85℃、固相比为20wt的最佳浸出参数下，两种酸的镁提取率均接近98%。%，浸出时间为120 min，酸浓度为HCl 6 M, h2so4 4 M。另外，通过XRD分析确定固态浸出渣主要由无定形硅酸盐组成。溶解速率数据用Jander方程解释。Mg的溶解过程受扩散控制。
{"title":"Optimization of leaching conditions for extraction of magnesium from a chromite beneficiation plant tailing predominantly containing lizardite","authors":"H. Çiftçi, B. Arslan, A. Bilen, Zeyni Arsoy, B. Ersoy","doi":"10.19111/bulletinofmre.827630","DOIUrl":"https://doi.org/10.19111/bulletinofmre.827630","url":null,"abstract":"In this study, leaching experiments were performed for extraction of magnesium from a chromite beneficiation plant tailing predominantly containing lizardite. The X-ray fluorescence (XRF) and X-ray diffraction (XRD) analyzes showed that the tailing sample contains 39.3wt.% MgO and consist of predominantly lizardite mineral. Hydrochloric acid (HCl) and sulphuric acid (H 2 SO 4 ) were used as acids separately in leaching experiments. Acid concentration, leaching temperature, leaching time, and solid ratio were investigated as leaching parameters and optimized. Maximum magnesium extraction yield was determined to be nearly 98% for both acids under optimum leaching parameters which leaching temperature was 85 o C, solid ratio was 20wt.%, leaching time was 120 min, and acid concentrations were 6 M for HCl and 4 M for H 2 SO 4 . In addition, it was determined that the leaching residue as a solid state was mainly composed of amorphous silicate according to the XRD analysis. Dissolution rate data were explained using Jander equation. Mg dissolution process found to be diffusion controlled.","PeriodicalId":42748,"journal":{"name":"Bulletin of the Mineral Research and Exploration","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48434685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-11-10DOI: 10.19111/bulletinofmre.824032
Ş. Şahin, E. Oksum
{"title":"The Relation of Seismic Velocity and Attenuation Pattern in the East Anatolian Fault Zone with Earthquake Occurrence: Example of January 24, 2020 Sivrice Earthquake","authors":"Ş. Şahin, E. Oksum","doi":"10.19111/bulletinofmre.824032","DOIUrl":"https://doi.org/10.19111/bulletinofmre.824032","url":null,"abstract":"","PeriodicalId":42748,"journal":{"name":"Bulletin of the Mineral Research and Exploration","volume":" ","pages":"1-26"},"PeriodicalIF":0.5,"publicationDate":"2020-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49011744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-11-03DOI: 10.19111/bulletinofmre.820395
Ali Samet Öngen, Z. Ergüler
{"title":"The effect of urban heat island on groundwater located in shallow aquifers of Kutahya city center and shallow geothermal energy potential of the region","authors":"Ali Samet Öngen, Z. Ergüler","doi":"10.19111/bulletinofmre.820395","DOIUrl":"https://doi.org/10.19111/bulletinofmre.820395","url":null,"abstract":"","PeriodicalId":42748,"journal":{"name":"Bulletin of the Mineral Research and Exploration","volume":" ","pages":"1-24"},"PeriodicalIF":0.5,"publicationDate":"2020-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49567816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-11-03DOI: 10.19111/bulletinofmre.820436
Kurtuluş Günay
{"title":"Cünür volkanojenik masif sülfid cevherleşmesinin jeolojik ve jeokimyasal özellikleri (Kastamonu, Türkiye)","authors":"Kurtuluş Günay","doi":"10.19111/bulletinofmre.820436","DOIUrl":"https://doi.org/10.19111/bulletinofmre.820436","url":null,"abstract":"","PeriodicalId":42748,"journal":{"name":"Bulletin of the Mineral Research and Exploration","volume":"1 1","pages":"1-36"},"PeriodicalIF":0.5,"publicationDate":"2020-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45719794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-10-13DOI: 10.19111/bulletinofmre.809914
Derya Sinanoğlu
The study area is located in 15 km west of Gercüş town (Batman southeast) from the northern margin of Arabian Platform. This locality is the only outcrop for scientific studies of the Garzan formation which is an Bull. Min. Res. Exp. (2021) 165-? Bulletin of the Mineral Research and Exploration http://bulletin.mta.gov.tr B U L L E T IN O F T H E CONTENTS Foreign Edition ISSN : 0026 4563 BULLETIN OF THE MINERAL RESEARCH AND EXPLORATION UN CO RR EC TE D PR OO F important oil-bearing reservoir in southern Anatolia. The unit, consisting of beige-yellowish, thin-thick bedded, limestones with benthic foraminifera and algea, has a rich fossil diversity and quantitative values. This diversity is noteworthy in the benthic foraminifera. These assemblages are represented by Vandenbroekia munieri Marie, Coskinolina sp., Cyclogyra sp. with porcellaneous wall; Biconcava bentori Hamaoui, Nezzazata simplex Omara, Nezzazatinella picardi (Henson), Trochospira avnimelechi Hamaoui, Antalyna korayi Farinacci and Köylüoğlu, Moncharmontia apenninica (De Castro), Moncharmontia compressa (De Castro), Fleuryana adriatica (De Castro), Pseudocyclammina sphaeroidea Gendrot, Broeckinella arabica Henson, Cuneolina pavonia d’Orbigny, Cuneolina ketini Inan, Dicyclina schlumbergeri Munier-Chalmas, Pseudolituonella reicheli Marie, Dictyoconella complanata Henson, Minouxia lobata Gendrot, Minouxia gümbelitrioides Marie, Arenobulimina sp. with microgranular and agglutinant wall and Fissoelphidium operculiferum Smout, Orbitoides medius (d’Archiac), Orbitoides megaloformis Papp and Küpper, Omphalocyclus anatoliensis Özcan, Sırtina orbitoidiformis Brönnimann and Wirtz, Goupillaudina sp. with hyaline wall. In this study, the age of Garzan formation has been determined as Maastrichtian based on benthic foraminifera.
研究区域位于Gercüş镇（Batman东南部）以西15公里处，距离阿拉伯平台北缘。该地区是唯一一个用于科学研究加尔赞组的露头，加尔赞组是一头公牛。Min.Res.Exp.（2021）165-？矿产研究与勘探公报http://bulletin.mta.gov.trB U L L E T IN O F T H E目录外国版ISSN:00264563安纳托利亚南部重要油藏的矿物研究与勘探公告。该单元由米黄色、薄-厚层状石灰岩和底栖有孔虫和algea组成，具有丰富的化石多样性和数量价值。这种多样性在底栖有孔虫中是值得注意的。这些组合以Vandenbroekia munieri-Marie、Coskinolina sp.、具有门廊壁的Cyclogyra sp.为代表；Biconcava bentori Hamaoui、Nezzazata simplex Omara、Nezzzatinella picardi（Henson，schlumbergeri Munier Chalmas Diccyclina，Pseudolituonella reicheli Marie，Dictyoconella complanata Henson，Minouxia lobata Gendrot，Minouxia gümbelitrioides Marie，Arenobulimina sp.具有微粒和凝集壁，Fissoelphidium operculiferum Smout，Orbitoides medius（d’Archiac），Orbitioides megaformis Papp和Küpper，Omphalcyclus anatoliensisÖzcan，Sırtina orbitoidiformis Brönnimann和Wirtz，Goupillaudina sp.，具有透明壁。在这项研究中，根据海底有孔虫，Garzan组的年龄被确定为马斯特里赫特阶。
{"title":"Systematic and biostratigraphic evaluation of the Late Cretaceous benthic foraminifera assemblages of southeastern Batman","authors":"Derya Sinanoğlu","doi":"10.19111/bulletinofmre.809914","DOIUrl":"https://doi.org/10.19111/bulletinofmre.809914","url":null,"abstract":"The study area is located in 15 km west of Gercüş town (Batman southeast) from the northern margin of Arabian Platform. This locality is the only outcrop for scientific studies of the Garzan formation which is an Bull. Min. Res. Exp. (2021) 165-? Bulletin of the Mineral Research and Exploration http://bulletin.mta.gov.tr B U L L E T IN O F T H E CONTENTS Foreign Edition ISSN : 0026 4563 BULLETIN OF THE MINERAL RESEARCH AND EXPLORATION UN CO RR EC TE D PR OO F important oil-bearing reservoir in southern Anatolia. The unit, consisting of beige-yellowish, thin-thick bedded, limestones with benthic foraminifera and algea, has a rich fossil diversity and quantitative values. This diversity is noteworthy in the benthic foraminifera. These assemblages are represented by Vandenbroekia munieri Marie, Coskinolina sp., Cyclogyra sp. with porcellaneous wall; Biconcava bentori Hamaoui, Nezzazata simplex Omara, Nezzazatinella picardi (Henson), Trochospira avnimelechi Hamaoui, Antalyna korayi Farinacci and Köylüoğlu, Moncharmontia apenninica (De Castro), Moncharmontia compressa (De Castro), Fleuryana adriatica (De Castro), Pseudocyclammina sphaeroidea Gendrot, Broeckinella arabica Henson, Cuneolina pavonia d’Orbigny, Cuneolina ketini Inan, Dicyclina schlumbergeri Munier-Chalmas, Pseudolituonella reicheli Marie, Dictyoconella complanata Henson, Minouxia lobata Gendrot, Minouxia gümbelitrioides Marie, Arenobulimina sp. with microgranular and agglutinant wall and Fissoelphidium operculiferum Smout, Orbitoides medius (d’Archiac), Orbitoides megaloformis Papp and Küpper, Omphalocyclus anatoliensis Özcan, Sırtina orbitoidiformis Brönnimann and Wirtz, Goupillaudina sp. with hyaline wall. In this study, the age of Garzan formation has been determined as Maastrichtian based on benthic foraminifera.","PeriodicalId":42748,"journal":{"name":"Bulletin of the Mineral Research and Exploration","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2020-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47356831","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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