Physical Sciences and Mathematics Commons^™

Assessing Unstable Fossils For Long-Term Storage, Carson Cope, Alex Landwehr, Kale Link, Israel Rivera-Molina, Laura E. Wilson

SACAD: John Heinrichs Scholarly and Creative Activity Days

In 2022, Fort Hays State University’s Sternberg Museum of Natural History (FHSM) began a project to address the long-term preservation of a Late Miocene mammal collection. Many of the fossils from the collection were poorly consolidated, uncurated, and improperly stored, leaving them unstable and prone to significant degradation. To organize our stabilization efforts, we developed a new assessment workflow consisting of two evaluation tools. These tools have helped us categorize the risk factors for specimens, the priority in which they should be addressed, and how to store the fossils long-term. With these newly developed workflows, we are in a better …

Analyzing The Shark Paleoecology Of Coastal Georgia From The Miocene And Pliocene Epochs, Joshua Lee Clark, Benjamin Angalet

Georgia Journal of Science

The field of shark paleoecology often yields indecisive conclusions based on the limited fossilization of their anatomical structures, with the exception of their teeth. The majority of the Atlantic coast has been studied regarding the presence of certain prehistoric shark species from the Miocene, Pliocene, and Pleistocene epochs. However, information pertaining to the Georgia coast and understanding its potential community structure is relatively understudied. This study was conducted in which thousands of fossil shark specimens and subsequent marine fauna were collected from dredge spoils created by the US Army Corps of Engineers (USACE): Savannah District. A total of 5,127 fossil …

A Miocene Nannofossil Biostratigraphic Case Study: Alaminos Canyon Block 627 And Mississippi Canyon Block 555, And Sedimentation Rates In The Gulf Of Mexico, Bethany L. Cobb Faulk, Murlene W. Clark

Gulf and Caribbean Research

The Miocene sediments of 2 deep—water boreholes from the northern Gulf of Mexico, from Alaminos Canyon (AC) Block 627 and Mississippi Canyon (MC) Block 555, have been biostratigraphically analyzed using calcareous nannofossils, revealing changes in sedimentation rates and depositional environments between these 2 areas. High nannofossil abundance values and low sedimentation rates generally recorded in the Alaminos Canyon region suggest a condensed section during much of the Miocene, associated with a basinal environment. Mississippi Canyon exhibits lower nannofossil abundance and higher sedimentation rates compared to Alaminos Canyon during the majority of the Miocene. Increased sediment volumes are largely attributed to …

Sub-Recent Microfauna Within Allogenic Sediments At The Bottom Of A Deep Cave, Njemica (Biokovo Mt., Croatia), Tomislav Kurečić, Valentina Hajek Tadesse, Lara Wacha, Marija Horvat, Nina Trinajstić, Ivan Mišur

International Journal of Speleology

Clastic sediments deposited at the bottom of the vertical, nearly 1000 m deep Njemica Cave (Biokovo Mountain, Croatia) were analysed. Owing to the vertical morphology of the cave, the occurrences of clastic sediments are sparse. Small, up to decimetre-thick, undisturbed sediment accumulations situated near the siphon lake revealed interesting palaeontological and mineralogical data. These data are used as a useful proxy for discussing depositional processes, the provenance of the sediments and paleo-habitats of the subterranean fauna.

The sub-recent assemblages of ostracods were discovered within the sediment, and they were shown to be correlative to the known endemic species in the …

Alien Foraminifers Of The Northern And Northeastern Coastlines Of Cyprus Island, Engin Meri̇ç, M. Baki Yokeş, İpek F. Barut, Atike Nazi̇k, Mustafa Eryilmaz, Fulya Yücesoy Eryilmaz, M. Fatih Hüseyi̇noğlu, Mustafa Kumral, Erol Sari

Bulletin of the Mineral Research and Exploration

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 …

New Age Findings With Microfossils Of The Van Formation (Van, Eastern Anatolia), Ayşegül Güney, Elvan Demi̇rci̇, Kemal Korkmaz, Sefer Örçen

Bulletin of the Mineral Research and Exploration

Van Formation, which is mainly represented by conglomerate, sandstone, marl and limestone, covers a large area around the Van province. The age of the unit was assigned in different localities of the region as late Oligocene - middle Miocene, early Miocene, Burdigalian - Langhian (early - middle Miocene) by previous studies. In order to determine the age of the upper levels of the formation in the east and southeast of Lake Van, a total of 98 samples collected from three measured stratigraphic sections. These samples have been examined in terms of calcareous nannoplankton and planktonic foraminiferal content. 33 species of …

Systematic And Biostratigraphic Evaluation Of The Late Cretaceous Benthic Foraminiferal Assemblages Of Southeastern Batman, Derya Si̇nanoğlu

Bulletin of the Mineral Research and Exploration

The study area is located in 15 km west of Gercüş town (southeast of Batman) at the northern margin of the Arabian Plate. This region is the only place where Garzan formation, one of the important petroleum reservoir of the Southeastern Anatolia, outcrops and detailed scientific studies have been carried out. The unit, mainly of beige-yellowish, thin-thick bedded, benthic foraminifera and algae bearing limestones, has a rich fossil content and high diversity. This diversity in the benthic foraminifera is noteworthy. These assemblages contains Vandenbroekia munieri Marie, Coskinolina sp., Cyclogyra sp. with porcellaneous test; Biconcava bentori Hamaoui, Nezzazata simplex Omara, Nezzazatinella …

Late Cretaceous Dinosaur Tracks From The Iron Springs Formation, Iron County, Utah, Jennifer K. Crowell, Grant T. Shimer

The Compass: Earth Science Journal of Sigma Gamma Epsilon

Located in Iron County, Utah, the Parowan Gap dinosaur track site contains over one hundred natural casts of non-avian dinosaur tracks preserved in sandstones and siltstones of the Late Cretaceous (≈83 Ma) Iron Springs Formation. For this study, the authors returned to the area to survey for and describe previously unidentified tracks. Many tracks from this new study occur as in situ casts found on the basal surfaces of sandstones deposited by braided and meandering rivers on the coastal plain of the Western Interior Seaway, with some specimens from fallen talus blocks. Over the course of two years, the research …

Resolving A One-Year Ecesis Interval For Alaska Paper Birch: Dating A Rockfall Event, Wishbone Hill, Southcentral Alaska, Riley E. Whitney, Alexander K. Stewart, Trent D. Hubbard, Anabella S. Kowalski, Oscar A. Wilkerson

The Compass: Earth Science Journal of Sigma Gamma Epsilon

Numerous large boulders at the base of Wishbone Hill, northeast of Anchorage, Alaska, suggest a historic rockfall event and potential for future surface instability, putting lives and property at risk. The source of the rockfall-boulders is an exposed syncline with a cliff face composed of conglomerate. The age of trees growing atop boulders provides a minimum exposure-age of those boulders and, thus, the rockfall event. To determine when the rockfall occurred, we dated trees growing atop the boulders using tree-ring samples collected from 30 Alaska paper birch trees. After mounting and polishing, each tree-ring sample was dot-counted, and tree-ring widths …

Systematics, Biostratigraphy And Paleoenvironmental Investigation Of Early Ypresian Alveolina Assemblages In The Northern Part Of Isparta Angle (Keçiborlu, Isparta, Sw Turkey), Alper Bozkurt, Muhittin Görmüş

Bulletin of the Mineral Research and Exploration

Isparta Büklümü’nün kuzey kesiminde (Keçiborlu, Isparta, GB Türkiye) yüzeyleyen Tanesiyen- erken İpresiyen (orta İlerdiyen) yaşlı Büyükkırtepe formasyonuna ait kireçtaşları zengin bir bentik foraminifer topluluğuna sahiptir. Formasyonun Alveolina türleri açısından yüksek çeşitlilik sunan İlerdiyen düzeyleri Alveolina (Glomalveolina) karsica, A.(G.) aff. karsica, A.(G.) lepidula, A.(G.) cf. subtilis, A. (Alveolina) aragonensis, A.(A.) cemali, A.(A.) corbarica, A.(A.) cf. coudurensis, A.(A.) decipiens, A.(A.) dedolia, A.(A.) ellipsoidalis, A.(A.) erki, A.(A.) guidonis, A.(A.) cf. ilerdensis, A.(A.) montanarii, A.(A.) moussoulensis, A.(A.) pasticillata, A.(A.) pisella, A.(A.) rotundata kazancii, A.(A.) trempina, A.(A.) varians ve A.(A.) vredenburgi gibi türlerle karakterize olur. Alveolina cinsine ait 30 farklı tür ve alt tür içeren …

Upper Cretaceous-Middle Eocene Aged Olistrostromal Pelagic Units In The Biga Peninsula (Nw Anatolia); Balıkkaya Formation, Serdar Akgündüz, İzver Özkar Öngen

Bulletin of the Mineral Research and Exploration

Balıkkaya formation consists of olistostromal units with a burgundy coloured mudstone, siltstone and pelagic limestone matrix containing various sizes of UpperJurassic-Lower Cretaceous limestone (Bilecik Limestone) blocks and Triassic Karakaya Complex blocks, which crop out in the west, south and southwest of Biga Town in Biga Peninsula (NW Anatolia). The matrix of Balıkkaya formation, of which age and sedimentary environment are controversial, contains Late Cretaceous (Maastrichtian) Abathomphalus mayaroensis (Bolli), Abathomphalus sp., Rosita fornicata (Plummer), Globotruncanidae, early Paleocene (Danian) Morozovella pseudobulloides (Plummer), late Paleocene (Thanetian) Morozovella velascoensis (Bolli), early Eocene Acarinina pentacamarata (Subbotina), middle Eocene Turborotalia frontosa (Subbotina), Turborotalia cerroazulensis (Cole), Orbulinoides …

Characteristic Mollusc, Larger Foraminifera Findings And Environmental Interpretations Of The Middle Eocene Kocaçay Formation Deposits Around Ayvalıca (Bayat, Çorum), Müjde Gürsoy, Muhittin Görmüş

Bulletin of the Mineral Research and Exploration

Although the Çankırı-Çorum Basin was studied for various purposes such as geological, stratigraphical, tectonic, coal and oil exploration, studies on fossils are limited. Especially there have not been detailed studies on molluscs and larger foraminifera. The research area is located at the vicinity of Ayvalıca (north of Çankırı-Çorum basin). The Middle Eocene Kocaçay formation, which outcrops in the Çankırı-Çorum Basin, is widespread around Bayat Çorum in the north of the basin, Sulakyurt Kırıkkale in the west, Çiçekdağı Kırşehir in the south and Sungurlu Çorum in the middle of the basin. The formation is composed of conglomerate, carbonated sandstone, limestone and …

Early Miocene Seed Like Plant Remain Fossils And Facies Associations From The Nallıhan District (Nw Turkey), Muhittin Görmüş, Yusuf Kağan Kadioğlu, Baki Erdoğan Varol, Muhammed Sami Us

Bulletin of the Mineral Research and Exploration

Seed like fossils recognized by their distinctive orbicular in shape are seen in the early Miocene of the Nallıhan area (NW Türkiye). We examined more than one hundred specimens and facies associations for interpreting of fossil morphology and its paleoenvironment. The fossils as dark crystallized dots on the bedding surface of clayey limestones are characterized by a thick edged lenticular shape with a smooth one side and concave another side with circular nucleus. Their internal structures have circular a few whorlings, too often radial calcitic lamellae on the upper side and a few circular coiling at the bottom side. SEM, …

Drilling And Core Data From The Gulf Of Gemlik (Se Sea Of Marmara): Holocene Fauna And Flora Assemblages, Engin Meri̇ç, Zeki Yümün, Atike Nazi̇k, Enis Kemal Sagular, M.Baki Yokeş, Yeşim Büyükmeri̇ç, Ayşegül Yildiz, Gülin Yavuzlar

Bulletin of the Mineral Research and Exploration

This study was conducted to determine fauna and flora assemblages of Holocene sequences from Gemlik Gulf (SE Marmara Sea) and to obtaine their similarities and differences between the assemblages of Gemlik and İzmit Bays. Total of 201 dark gray colored, fine to medium grained sandy clay samples were studied. In the drilled samples, 22 genera and 38 species were identified from the foraminifera characterizing the infralittoral zone. 40 genera and 58 species of foraminifera characterizing the upper circalittoral zone were identified. In addition, Black Sea originated Ammonia parasovica was found for the first time in cores taken from Gemlik Gulf. …

A Southeastern North America River Community Forty-Thousand Years Ago, Zack J. Quirk, Dennis B. Blanton

Georgia Journal of Science

Understanding how past communities have been shaped by environmental alterations can provide insight into the impacts of future climate change. Local climate and river systems have changed significantly over the last glacial maximum, but little is known about the communities of the Georgian Coastal Plain earlier in the period. Plant fossils from Coffee Bluff, a Quaternary organic river deposit of the Ocmulgee River in southeastern Georgia, were used to determine past environmental and climatic conditions. The paleoflora were found imbedded in a mud matrix and were removed by a slaking method; they were later identified and separated to respective ecological …

First Turolian Findings In The Neogene Sequence Of Denizli Basin (Sw Anatolia) And Its Regional Palaeobiogeographic Significance, Adil Doğan, Serdar Mayda, M.Cihat Alçi̇çek

Bulletin of the Mineral Research and Exploration

The large fossil vertebrates obtained from the alluvial flood-plain deposits of the Kolankaya formation are determined as Skoufotragus laticeps (Andree, 1926) and Hipparion brachypus (Hensel, 1862), as representative elements of palaeomammal faunas spanning from the eastern Mediterranean to Iranian domains during the late Miocene (early-middle Turolian, MN11-12). These first Turolian records from the basin fill succession bear importance on reconstruction for the palaeobiogeographic diversity of relevant taxons as well as admit of interbasinal stratigraphic correlation for the Western Anatolian terrestrial Neogene basins.

https://doi.org/10.19111/bulletinofmre.651620

Lake Or Estuary? Sedimentary And Benthic Foraminiferal Characterization Of A Gulf Of Mexico Coastal Dune Lake, Kaylyn C. Bellais, Samuel T. Barber, Donald A. Beebe, Murlene W. Clark

Gulf and Caribbean Research

Coastal dune lakes are shallow estuaries located within dune environments that share a permanent or intermittent connection with the sea. Because coastal dune lakes are found in few locations worldwide (e.g. Australia, New Zealand, Florida, etc.) they represent unique environments worthy of protection. However; there is a distinct lack of scientific data related to the function and ecology of coastal dune lakes, especially in the Gulf of Mexico. Therefore, the purpose of this study was to characterize the sedimentology and foraminifera of a representative coastal dune lake in Walton County, FL (i.e. Eastern Lake) and determine whether it shares geologic …

Paleoenvironmental Features And Ostracod Investigation Of Paleogene-Neogene Sequences In Babaeski- Lüleburgaz- Muratlı-Çorlu Region (Southeastern Thrace, Turkey), Ümit Şafak

Bulletin of the Mineral Research and Exploration

Aim of the study is to evaluate the Paleogene-Neogene sequences of Babaeski- Lüleburgaz- Muratlı-Çorlu (Southeastern Thrace, Turkey) region using the micropaleontological analysis on two borehole samples collected by Mineral Research and Exploration (MTA), measured sections and point samples taken from the neighborhood of Silivri, Türkmenli-Çorlu, Babaeski-Lüleburgaz, Edirne –Babaeski regions and Tekirdağ-Hayrabolu road. There the lignite sandstone, siltstone (Early Oligocene aged Danişmen Formation) and silts (Late Miocene-Pliocene aged Ergene Formation) with well-preserved ostracod fauna obtained from the the upper levels of the sequence along with some micro-Mollusca at some levels. The study results showed that lacustrine and lagoonal ostracods including marine …

Nummulites Sireli Deveciler (Junior Homonym Of N. Sireli Alan) Renamed As Nummulites Ercumenti Nom. Nov, Ali Deveciler

Bulletin of the Mineral Research and Exploration

A new published species under the scope of this journal (Nummulites sireli Deveciler) was renamed as Nummulites ercumenti nom.nov for being a junior homonym of an another Nummulites species.

https://doi.org/10.19111/bulletinofmre.624531

Petrography And Provenance Of Floor Sediments From The Loutra Almopias Cave (Pella, Macedonia, Greece), Ioannis Georgiadis, Katerina Chatzopoulou, Nikolaos Kantiranis, Ioakeim Ioakeimidis, Ananias Tsirambides

International Journal of Speleology

Thirty seven floor sediment samples of Upper Pleistocene age from the Loutra Almopias Cave were collected from different beds and stratigraphic columns on the basis of their induration grade, grain distribution, and paleontological findings. Channel facies make up the bulk of the clastic sediments found in the cave passages. Slackwater facies compose the final layer of all the stratigraphic sections of the examined cave. The floor sediments are mineralogically immature, since they contain many ferromagnesian minerals, feldspars (especially plagioclase) and quartz. The extensive presence of silicate minerals means that the phyllites, gneisses, schists, ophiolitic rocks and the clastic Mariam Formation …

Descriptions, Systematics And Revisions Of The Subgenera Alveolina (Glomalveolina) Hottinger, 1960 And Alveolina (Alveolina) D’Orbigny, 1826 (Foraminiferida), Şükrü Acar

Bulletin of the Mineral Research and Exploration

In this study, the genus Alveolina D’ Orbigny, 1826 and its Alveolina (Alveolina) D’ Orbigny, 1826 and Alveolina (Glomalveolina) Hottinger, 1960 subgenera were re-examined and identified. Systematics of the subgenera Alveolina (Alveolina)=Alv. (Alv.) and Alveolina (Glomalveolina)=Alv.(Glomalv.) have also been reviewed and revised. Alv. (Glomalv.) is considered as a subgenus, not a genus (?). Because, all the generic features of microspheric generations (fB) of these two subgenera are identical. Thus, Alveolina D’ Orbigny, 1826 and Glomalveolina Hottinger, 1960 cannot be used as if they were two different genera (?). Otherwise Glomalveolina would be the synonym of Alveolina in “Systematic Paleontology” chapter. …

Eocene Terrestrial Mammals From Central Georgia, Parker D. Rhinehart, Alfred J. Mead, Dennis Parmley

Georgia Journal of Science

Descriptions of fossils of Eocene terrestrial mammals from the southeastern United States are rare, and particularly so in the Eocene sediments of Georgia. Here we describe a small collection of fossilized teeth and tooth fragments representing four mammalian taxa. The fossils were recovered by surface collecting overburden sediments and screen washing in situ Clinchfield Formation sediments exposed in an inactive kaolin mine, Hardie Mine, in Wilkinson County, Georgia. The Clinchfield Formation has been described as a Late Eocene coastal unit with abundant gastropods, bivalves, sharks, and rays. This is the first detailed description of terrestrial mammals from this unit. Although …

Selandian Benthic Foraminiferal Assemblages Of The Southwestern Burdur (South Of Lake Yarışlı, Western Turkey) And Some Taxonomic Revisions, Şükrü Acar

Bulletin of the Mineral Research and Exploration

In this study, new genera and species are described. These three new genera are Neosistanites (type species Sistanites iranica), Parahaymanella (type species Parahaymanella hakyemezae) and Pseudohottingerina (type species Pseudohottingerina burdurensis). Neosistanites new species and new genus (N. sozerii, N. okuyucui, N. guvenci, N. dageri, N. catali, N. armagani, N. inali) and Neosistanites iranicus are defined. Parahaymanella is the new genus and its new species (P. hakyemezae, P. bozkurti and P. alanae). New species of new genus Pseudohottingerina (Ps. burdurensis and Ps. yarisliensis). Laffitteina anatoliensis, Laffitteina thraciaensis, Sirtina paleocenica, Ankaraella minima new species and Laffitteina erki, Laffitteina mengaudi, Ankaraella trochoidea species …

A New Species Of Nummulites Lamarck (Nummulitidae, Foraminiferida) From Central Turkey, Ali Deveciler

Bulletin of the Mineral Research and Exploration

A new nummulitid species Nummulites sireli n. sp. is described from the middle Lutetian of the Çayraz section, North of Haymana, South of Ankara, Turkey. The new species is referred in to the N. distans group, of which six other species from the Haymana and Çiçekdağ regions of Central Anatolia are identifi ed.

https://doi.org/10.19111/bulletinofmre.413708

Physicochemical Properties And Availability Of Tahar-Güzelöz (Nevşehir) Diatomite, Ayşegül Yildiz, Ali Gürel, Dilan Okutan

Bulletin of the Mineral Research and Exploration

In this study, the use areas of diatomites located within the late Miocene-Pliocene volcano sedimentary units, which formed due to the volcanism and outcropped around the Tahar and Güzelöz localities, Nevşehir, were investigated in terms of raw materials. To do this, three stratigraphic sections were measured in the study area, one of which was measured in the Tahar area (TK), and two others were measured in the Güzelöz area (GÜ1 and GÜ2). Various physicomechanical, chemical, mineralogical and analytical methods were applied on the collected samples. The analysis results of diatomites in the investigated area were determined as follows; the amount …

A Characterization Of Petrified And Mummified Wood From An Eocene Deposit In Mississippi, Nayeon Lee, Sungkwang Mun, Mark Horstemeyer, Stephen J. Horstemeyer, David J. Lang

Proceedings of the International Conference on Creationism

This study experimentally investigates pieces of fossilized wood that include both mummified and petrified portions within the same pieces collected from the Red Hills Lignite Mine in Mississippi, USA. To the authors’ knowledge, having petrified and mummified regions within the same piece of wood has not been previously reported. Our study analyzes the chemical compositions, microstructures, and nanohardness to characterize the fossilized wood. The chemical analysis revealed that the composition of the mummified regions included mainly carbon, oxygen, and small amount of minerals indicating these regions were similar to currently growing wood, and the petrified regions included silicon and oxygen …

Feathered Dinosaurs Reconsidered: New Insights From Baraminology And Ethnotaxonomy, Matthew Mclain, Matt Petrone, Matthew Speights

Proceedings of the International Conference on Creationism

Birds could not have evolved from land animal ancestors because Genesis clearly states that birds and land animals were created on separate days. As a result, young-earth creationists have consistently opposed the theory that birds evolved from dinosaurs. Nevertheless, numerous fossils of dinosaurs with feathers, including some very bird-like dinosaurs, have been found in the late 20th and early 21st centuries. We determined to understand what these fossils mean in a creationist context through a survey of their fossil record and statistical baraminological analyses. While the survey demonstrates that feathered dinosaur fossils do, in fact, exist, the baraminological analyses suggest …

Tree Ring Disturbance Clustering For The Collapse Of Long Tree-Ring Chronologies, John Woodmorappe

Proceedings of the International Conference on Creationism

The Disturbance-Clustering hypothesis, first introduced here, posits that geographically-demarcated subtly-perturbed tree rings had induced the affected trees to crossmatch not in accordance with climatic signals, as is assumed in conventional dendrochronology. They instead crossmatch only within a geographic cluster of like-perturbed trees, and not with those of other clusters or with any of the remaining unaffected climatically-governed trees. During chronology-building, these clusters became connected with each other, into an artificially-long chronology, by means of rarely-occurring fortuitously-crossmatching “bridge” series. An experiment involving fifteen ostensibly heterochronous ancient trees graphically supports this hypothesis. Merely one-per-decade individual-ring perturbations induce all fifteen series to form …

The Dinosauria: Baraminological And Multivariate Patterns, Neal A. Doran, Matthew Mclain, Natalie Young, Adam Sanderson

Proceedings of the International Conference on Creationism

The Dinosauria pose both interesting and challenging questions for creationist systematists. One question is whether new dinosaur discoveries are closing morphospatial gaps between dinosaurian groups, revealing continuous morphological fossil series, such as between coelurosaurians and avialans. Questions such as these underscore the importance of systematics for resolving correct group memberships, including tools for visualizing morphospatial relationships. Baraminic distance correlation (BDC), three-dimensional multidimensional scaling (MDS), and a new method to baraminic studies – principal component analysis (PCA) – were applied to 18 character matrices from 2004. The data included saurischian and ornithischian dinosaur groups including (1) “basal” Saurischia, (2) Ceratosauria (including …

Palynology Of The Kılçak Formation (Early Miocene) From Central Anatolia: Implications For Palaeoclimate And Palaeoenvironment, Nurdan Yavuz, Şükrü Sinan Demi̇rer

Bulletin of the Mineral Research and Exploration

The palynological analysis of the early Miocene successions of the Kılçak formation (Central Anatoia, Turkey) was carried out in order to reconstruct the palaeovegetation. The pollen spectra indicate a fl ora dominated by Pinus, co-dominance of Cupressaceae in one of the investigated successions, and lower percentages of trees such as Taxodioideae within Cupressaceae, Quercus deciduous type, Carya, Carpinus, Ulmus, Engelhardioideae, Salix, Alnus and Juglans. Herbs are represented by minor amounts of Poaceae, Amaranthaceae/Chenopodiaceae and Asteraceae. This flora indicates the presence of a Taxodium topogenous mire with a nearby riparian vegetation and broadleaved deciduous mixed forests developed in the surrounding distant …