[
Areń B., 1964. Atlas geologiczny Polski. Zagadnienia stratygraficzno-facjalne. Trzeciorzęd, 11/a [Geological atlas of Poland: stratigraphic and facies problems. Tertiary, 11/a]. Wydawnictwa Geologiczne, Warszawa.
]Search in Google Scholar
[
Boggs S., 2012. Principles of Sedimentation and Stratigraphy. New Jersey, Prentice Hall, 218 pp.
]Search in Google Scholar
[
Ciuk E., 1994. Z dziejów rozwoju poszukiwań, badań i górnictwa węgla brunatnego na ziemiach polskich [From the history of the development of lignite exploration, research and mining in Poland]. Węgiel Brunatny 9, 33–37.
]Search in Google Scholar
[
Chomiak L., 2020. Crevasse splays within a lignite seam at the Tomisławice opencast mine near Konin, central Poland: architecture, sedimentology and depositional model. Geologos 26, 25–37.
]Search in Google Scholar
[
Chomiak L., Maciaszek P., Wachocki R., Widera M. & Zieliński T., 2019. Seismically-induced soft-sediment deformation in crevasse-splay microdelta deposits (Middle Miocene, central Poland). Geological Quarterly 63, 162–177.
]Search in Google Scholar
[
Chomiak L., Dziamara M., Klęsk J., Wachocki R. & Widera M., 2024. „Rój” mioceńskich stożków krewasowych w Konińskim Zagłębiu Węgla Brunatnego, Polska środkowa – stan wiedzy [A“swarm” of Miocene crevasse splays in the Konin Lignite Basin, central Poland – state of knowledge]. Przegląd Geologiczny 72, 215–224.
]Search in Google Scholar
[
Dadlez R., Marek S. & Pokorski J. (Eds), 2000. Mapa geologiczna Polski bez utworów kenozoiku, 1:1000000 [Geological map of Poland without Cenozoic deposits, scale 1:1000000]. Polish Geological Institute, Warsaw (in Polish).
]Search in Google Scholar
[
Duczmal-Czernikiewicz A., 2013. Evidence of soils and palaeosols in the Poznań Formation (Neogene, Polish Lowlands). Geological Quarterly 57, 189–204.
]Search in Google Scholar
[
Dyjor S., 1970. Seria poznańska w Polsce zachodniej [The Poznań series in West Poland]. Kwartalnik Geologiczny 14, 819–835.
]Search in Google Scholar
[
Dziamara M., Glacová V., Klęsk J., Marschalko M., Wachocki R. & Widera M., 2022. Wpływ przerostów piaszczystych w węglu brunatnym na działalność górniczą – przykład ze złoża „Pątnów IV” (okolice Konina) w środkowej Polsce [The impact of sandy interbeddings in lignite on mining activities – an example from the “Pątnów IV” deposit (Konin vicinity) in central Poland]. Przegląd Geologiczny 70, 376–383.
]Search in Google Scholar
[
Dziamara M., Kaczmarek P., Klęsk J., Wachock, R. & Widera M., 2023. Facies and statistical analyses of a crevasse-splay complex at the Tomisławice opencast lignite mine in central Poland. Geologos 29, 173–181.
]Search in Google Scholar
[
Frydrychowicz D., Galantkiewicz E., Kasztelewicz Z. & Widera M., 2024. 80 lat Kopalni Węgla Brunatnego Konin. Część I – historia rozpoznania złóż i ich eksploatacja [80 years of the Konin Lignite Mine. Part I – a history of deposits’ exploration and mining]. Przegląd Geologiczny 72, 532–545.
]Search in Google Scholar
[
Gibling M.R., 2006. Width and thickness of channel bodies and valley fills in the geological record: a literature compilation and classification. Journal of Sedimentary Research 76, 731–770.
]Search in Google Scholar
[
Górniak K., Bahranowski K., Ratajczak T. & Szydłak T., 1996. Regeneracja ziarn kwarcu w piaszczystych gle-bach korzeniowych w złożu węgla brunatnego Lubstów k. Konina [Formation of quartz overgrowth in arenaceous seatearths from the Lubstow brown-coal deposit (central Poland)]. Przegląd Geologiczny 44, 626–630.
]Search in Google Scholar
[
Hooker J.N., Laubach S.E. & Marrett R., 2013. Fracture-aperture size-frequency, spatial distribution, and growth processes in strata-bounded and non-strata-bounded fractures, Cambrian Mesón Group, NW Argentina. Journal of Structural Geology 54, 54–71.
]Search in Google Scholar
[
Hycnar E., Ratajczak T. & Uberman R., 2022. Studium litologiczno-surowcowe skał trudnourabialnych ze złoża węgla brunatnego Bełchatów [A lithological and raw material study of difficult-to-process rocks from the Bełchatów lignite deposit]. Wydawnictwo IGSMiE PAN, Kraków, 85 pp. (in Polish).
]Search in Google Scholar
[
Kasztelewicz Z., Frydrychowicz D., Galantkiewicz E. & Widera M., 2025. The past, present and future of the Konin Lignite Mine in central Poland. Geologos 31, 45–59.
]Search in Google Scholar
[
Kędzior A., Widera M. & Zieliński T., 2021. Ancient and modern anastomosing rivers: insights from sedimentological and geomorphological case studies of the Triassic, Neogene and Holocene of Poland. Geological Quarterly 65, 54.
]Search in Google Scholar
[
Klęsk J., 2023. Siarka i jej główne minerały w iłach poznańskich (górny neogen) oraz ich wpływ na barwę osadu [Sulphur and its main minerals in the Poznań Clays (upper Neogene) – their influence on the sediment colour]. Przegląd Geologiczny 71, 249–254.
]Search in Google Scholar
[
Klęsk J., Błachowski A., Diduszko R., Kruszewski Ł. & Widera M., 2022. Iron-bearing phases affecting the colour of upper Neogene clayey sediments from Dymaczewo Stare, west-central Poland. Geologos 28, 129–139.
]Search in Google Scholar
[
Klęsk J., Błachowski A., Kruszewski Ł., Michalska D., Mrozek-Wysocka M. & Widera M., 2023. Colours of the upper Neogene “Poznań Clays” in the light of sedimentological, mineralogical and nuclear methods. Geological Quarterly 67, 49.
]Search in Google Scholar
[
Klęsk J., Błachowski A., Kruszewski Ł., Kubiak M. & Widera M., 2024. Main colouring minerals in the ‘Poznań Clays’: Case studies from the upper Neogene in the Polish Lowlands. Inżynieria Mineralna – Journal of the Polish Mineral Engineering Society 53, 145–152.
]Search in Google Scholar
[
Kowalczykiewicz Z., 1995. Zaczęło się w Brzeźnie [It started in Brzeźno]. Wydawnictwo KWB Konin, Konin, 138 pp. (in Polish).
]Search in Google Scholar
[
Laubach S.E, Marrett R.A., Olson J.E. & Scott A.R., 1998. Characteristics and origins of coal cleat: a review. International Journal of Coal Geology 35, 175–207.
]Search in Google Scholar
[
Maciaszek P., Chomiak L., Wachocki R. & Widera M., 2019. The interpretive significance of ripple-derived sedimentary structures within the late Neogene fluvial succession, central Poland. Geologos 25, 1–13.
]Search in Google Scholar
[
Maciaszek P., Chomiak L., Urbański P. & Widera M., 2020. New insights into the genesis of the ‘Poznań Clays’ – upper Neogene of Poland. Civil and Environmental Engineering Reports 30, 18–32.
]Search in Google Scholar
[
Martin A.J., 2000. Flaser and wavy bedding in ephemeral streams: a modern and an ancient example. Sedimentary Geology 136, 1–5.
]Search in Google Scholar
[
McCulloch C.M., Lambert S.W. & White J.R., 1976. Determining cleat orientations of deeper coalbeds from overlying coals. U.S. Bureau of Mines Report of Investigations, 8116, 24 pp.
]Search in Google Scholar
[
Miall A.D., 2006. The Geology of Fluvial Deposits. 4th ed. Springer-Verlag, Berlin, 582 pp.
]Search in Google Scholar
[
Piwocki M. & Ziembińska-Tworzydło M., 1997. Neogene of the Polish Lowlands – lithostratigraphy and pollen-spore zones. Geological Quarterly 41, 21–40.
]Search in Google Scholar
[
Piwocki M., Badura J. & Przybylski B., 2004. Neogen. [In:] Peryt T.M & Piwocki M. (Eds): Budowa geologiczna Polski, t. 1, Stratygrafia część 3a, Kenozoik – paleogen, neogen (in Polish): 71–133. Polish Geological Institute, Warszawa.
]Search in Google Scholar
[
Pożaryski W., 1952. Podłoże mezozoiczne Kujaw [Mesozoic basement of the Kuiavia]. Biuletyn Państwowego Instytutu Geologicznego 55, 26–31.
]Search in Google Scholar
[
Ratajczak T., Słomka T., Wagner M., Hycnar E., Mucha J. & Wasilewska-Błaszczyk M., 2022. Kopać albo nie kopać? węgiel brunatny ze złoża “Bełchatów” (Pole ”Szczerców”): charakter litologiczno-petrograficzny i geochemiczny oraz jakość technologiczna [To dig or not to dig? the lignite from the ”Bełchatów” deposit (”Szczerców” field) lithological and petrographic character and geochemical technological quality]. Wydawnictwa AGH, Kraków, 206 pp. (in Polish).
]Search in Google Scholar
[
Skoczylas J., 1994. Użytkowanie surowców skalnych w początkach państwa polskiego w Wielkopolsce [The use of rock raw materials in the early Polish state in Wielkopolska]. Polskie Towarzystwo Geologiczne, Instytut Geologii UAM, Poznań, 63–74.
]Search in Google Scholar
[
Wachocki R., Dziamara M., Klęsk J. & Widera M., 2024. Comparison of the geology presented in a cross-section and that observed in the field – a lesson from the Tomisławice lignite opencast mine, Konin Basin in central Poland. Inżynieria Mineralna – Journal of the Polish Mineral Engineering Society 53, 417–425.
]Search in Google Scholar
[
Widera M., 1998. Ewolucja paleomorfologiczna i pale-otektoniczna elewacji konińskiej [Palaeomorphological and palaeotectonical evolution of the Konin Elevation]. Geologos 3, 55–103.
]Search in Google Scholar
[
Widera M., 2007. Litostratygrafia i paleotektonika kenozoiku podplejstoceńskiego Wielkopolski [Lithostratigraphy and Palaeotectonics of the Sub-Pleistocene Cenozoic of Wielkopolska]. Adam Mickiewicz University Press, Poznań, 224 pp. (in Polish with English summary).
]Search in Google Scholar
[
Widera M., 2012. Fluwialna geneza ogniwa wielkopolskiego na podstawie danych z obszaru środkowej Polski [Fluvial origin of the Wielkopolska Member based on data from central Poland]. Górnictwo Odkrywkowe 53, 109–118.
]Search in Google Scholar
[
Widera M., 2013. Sand- and mud-filled fluvial palaeo-channels in the Wielkopolska Member of the Neogene Poznań Formation, central Poland. Annales Societatis Geologorum Poloniae 83, 19–28.
]Search in Google Scholar
[
Widera M., 2014a. What are cleats? Preliminary studies from the Konin lignite mine, Miocene of central Poland. Geologos 20, 3–12.
]Search in Google Scholar
[
Widera M., 2014b. Lignite cleat studies from the first Middle-Polish (first Lusatian) lignite seam in central Poland. International Journal of Coal Geology 131, 227–238.
]Search in Google Scholar
[
Widera M., 2016a. Genetic classification of Polish lignite deposits: A review. International Journal of Coal Geology 158, 107–118.
]Search in Google Scholar
[
Widera M., 2016b. Depositional environments of over-bank sedimentation in the lignite-bearing Grey Clays Member: New evidence from Middle Miocene deposits of central Poland. Sedimentary Geology 335, 150–165.
]Search in Google Scholar
[
Widera M., 2017. Sedimentary breccia formed atop a Miocene crevasse-splay succession in central Poland. Sedimentary Geology 360, 96–104.
]Search in Google Scholar
[
Widera M., 2020. Slump folds within mid-Miocene crevasse-splay deposits: a unique example from the Tomisławice lignite opencast mine in central Poland. Geological Quarterly 64, 711–722.
]Search in Google Scholar
[
Widera M., 2021. Geologia polskich złóż węgla brunatnego [Geology of Polish lignite deposits]. Bogucki Wydawnictwo Naukowe, Poznań, 180 pp. (in Polish).
]Search in Google Scholar
[
Widera M., 2022. Zarys geologii okolic Poznania, Turku i Konina [Outline of geology in the vicinity of Poznań, Turek and Konin]. Bogucki Wydawnictwo Naukowe, Poznań, 97 pp. (in Polish).
]Search in Google Scholar
[
Widera M., Kowalska E. & Fortuna M., 2017. A Miocene anastomosing river system in the area of Konin Lignite Mine, central Poland. Annales Societatis Geologorum Poloniae 87, 157–168.
]Search in Google Scholar
[
Widera M., Chomiak L. & Zieliński T., 2019. Sedimentary facies, processes and paleochannel pattern of an anastomosing river system: an example from the Upper Neogene of Central Poland. Journal of Sedimentary Research 89, 487–507.
]Search in Google Scholar
[
Widera M., Bechtel A., Chomiak L., Maciaszek P., Słodkowska B., Wachocki R., Worobiec E., Worobiec G. & Zieliński T., 2021a. Palaeoenvironmental reconstruction of the Konin Basin (central Poland) during lignite accumulation linked to the Mid-Miocene Climate Optimum. Palaeoclimatology, Palaeoecology, Palaeogeography 568, 110307.
]Search in Google Scholar
[
Widera M., Zieliński T., Chomiak L., Maciaszek P., Wachocki R., Bechtel A., Słodkowska B., Worobiec E. & Worobiec G., 2021b. Tectonic-climatic interactions during changes of depositional environments in the Carpathian foreland: An example from the Neogene of central Poland. Acta Geologica Polonica 71, 519–542.
]Search in Google Scholar
[
Widera M., Dzieduszyńska D. & Petera-Zganiacz J., 2022a. Geological and palaeogeographical peculiarities of the Adamów Graben area, central Poland. Geologos 28, 1–17.
]Search in Google Scholar
[
Widera M., Glacová V. & Marschalko M., 2022b. Origin of clastic partings and their impact on ash yield in mined lignite: A case study from Middle Miocene of central Poland. Journal of Cleaner Production 378, 134401.
]Search in Google Scholar
[
Widera M., Chomiak L. & Wachocki R., 2023. Distinct types of crevasse splays formed in the area of Middle Miocene mires, central Poland: Insights from geological mapping and facies analysis. Sedimentary Geology 443, 106300.
]Search in Google Scholar
[
Widera M., Klęsk J. & Urbański P., 2024a. Geology of the deepest Cenozoic lignite-rich grabens in Poland with particular reference to their lithostratigraphy: a comparative study. Geology, Geophysics and Environment 50, 131–143.
]Search in Google Scholar
[
Widera M., Dziamara M., Klęsk J. & Wachocki R., 2024b. Four in one: a new crevasse-splay complex in the middle Miocene of central Poland. Annales Societatis Geologorum Poloniae 94, 1–18.
]Search in Google Scholar
[
Zieliński T., 2014. Sedymentologia. Osady rzek i jezior [Sedimentology. River nad lake deposits]. Adam Mickiewicz University Press, Poznań, 594 pp. (in Polish).
]Search in Google Scholar
[
Zieliński T. & Widera M., 2020. Anastomosing-to-meandering transitional river in sedimentary record: A case study from the Neogene of central Poland. Sedimentary Geology 404, 105677.
]Search in Google Scholar
[
Żelaźniewicz A., Aleksandrowski P., Buła Z., Karnkowski P.H., Konon A., Ślączka A., Żaba J. & Żytko K., 2011. Regionalizacja tektoniczna Polski [Tectonic division of Poland]. Komitet Nauk Geologicznych PAN, Wrocław, 60 pp. (in Polish).
]Search in Google Scholar
