Subjects -> EARTH SCIENCES (Total: 771 journals)
    - EARTH SCIENCES (527 journals)
    - GEOLOGY (94 journals)
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    - HYDROLOGY (29 journals)
    - OCEANOGRAPHY (88 journals)

EARTH SCIENCES (527 journals)                  1 2 3 | Last

Showing 1 - 200 of 371 Journals sorted by number of followers
Nature Geoscience     Full-text available via subscription   (Followers: 171)
IEEE Geoscience and Remote Sensing Letters     Hybrid Journal   (Followers: 156)
International Journal of Remote Sensing     Hybrid Journal   (Followers: 151)
Earth and Planetary Science Letters     Hybrid Journal   (Followers: 149)
Journal of Atmospheric and Solar-Terrestrial Physics     Hybrid Journal   (Followers: 143)
Journal of the Atmospheric Sciences     Hybrid Journal   (Followers: 83)
Ocean & Coastal Management     Hybrid Journal   (Followers: 62)
Marine Policy     Hybrid Journal   (Followers: 62)
International Journal of Geographical Information Science     Hybrid Journal   (Followers: 55)
Geochimica et Cosmochimica Acta     Hybrid Journal   (Followers: 54)
Natural Hazards     Hybrid Journal   (Followers: 53)
ICES Journal of Marine Science: Journal du Conseil     Hybrid Journal   (Followers: 53)
Journal of Earth System Science     Open Access   (Followers: 52)
Hydrological Processes     Hybrid Journal   (Followers: 44)
Aquatic Conservation Marine and Freshwater Ecosystems     Hybrid Journal   (Followers: 44)
Estuarine, Coastal and Shelf Science     Hybrid Journal   (Followers: 42)
Geophysical Journal International     Hybrid Journal   (Followers: 40)
Journal of Hydrologic Engineering     Full-text available via subscription   (Followers: 40)
Groundwater     Hybrid Journal   (Followers: 37)
International Journal of Earth Sciences     Hybrid Journal   (Followers: 37)
International Journal of Applied Earth Observation and Geoinformation     Open Access   (Followers: 36)
Physics of the Earth and Planetary Interiors     Hybrid Journal   (Followers: 34)
Journal of Atmospheric and Oceanic Technology     Hybrid Journal   (Followers: 33)
Geomorphology     Hybrid Journal   (Followers: 33)
Marine Geology     Hybrid Journal   (Followers: 32)
Marine Environmental Research     Hybrid Journal   (Followers: 32)
Geology Today     Hybrid Journal   (Followers: 31)
Journal of Geotechnical and Geoenvironmental Engineering     Full-text available via subscription   (Followers: 31)
Chemical Geology     Hybrid Journal   (Followers: 31)
Journal of Quaternary Science     Hybrid Journal   (Followers: 31)
Coastal Management     Hybrid Journal   (Followers: 30)
Reviews of Modern Physics     Full-text available via subscription   (Followers: 30)
Journal of Geology     Full-text available via subscription   (Followers: 30)
Advances In Physics     Hybrid Journal   (Followers: 29)
GPS Solutions     Hybrid Journal   (Followers: 28)
Landslides     Hybrid Journal   (Followers: 27)
Quaternary Science Reviews     Hybrid Journal   (Followers: 26)
Bulletin of the Seismological Society of America     Full-text available via subscription   (Followers: 26)
Journal of Structural Geology     Hybrid Journal   (Followers: 26)
Ground Water Monitoring & Remediation     Hybrid Journal   (Followers: 25)
Earth Surface Processes and Landforms     Hybrid Journal   (Followers: 25)
Geoforum     Hybrid Journal   (Followers: 25)
Environmental Geology     Hybrid Journal   (Followers: 25)
Tectonophysics     Hybrid Journal   (Followers: 24)
Geocarto International     Hybrid Journal   (Followers: 23)
Coral Reefs     Hybrid Journal   (Followers: 23)
Bulletin of Volcanology     Hybrid Journal   (Followers: 22)
Marine and Petroleum Geology     Hybrid Journal   (Followers: 21)
Hydrobiologia     Hybrid Journal   (Followers: 21)
Hydrogeology Journal     Hybrid Journal   (Followers: 21)
Journal of Plasma Physics     Hybrid Journal   (Followers: 21)
Tellus A     Open Access   (Followers: 21)
Water Resources     Hybrid Journal   (Followers: 21)
Journal of Marine Research     Full-text available via subscription   (Followers: 20)
Tellus B     Open Access   (Followers: 20)
Sedimentary Geology     Hybrid Journal   (Followers: 20)
Geophysics     Full-text available via subscription   (Followers: 20)
Earthquake Spectra     Hybrid Journal   (Followers: 20)
Geological Journal     Hybrid Journal   (Followers: 19)
Dynamics of Atmospheres and Oceans     Hybrid Journal   (Followers: 19)
Quaternary Research     Full-text available via subscription   (Followers: 19)
Global and Planetary Change     Hybrid Journal   (Followers: 18)
Physics of Metals and Metallography     Hybrid Journal   (Followers: 18)
African Journal of Aquatic Science     Hybrid Journal   (Followers: 17)
Journal of Volcanology and Geothermal Research     Hybrid Journal   (Followers: 17)
Computational Geosciences     Hybrid Journal   (Followers: 17)
Geological Magazine     Hybrid Journal   (Followers: 16)
Atmosphere-Ocean     Full-text available via subscription   (Followers: 16)
The Holocene     Hybrid Journal   (Followers: 16)
Natural Hazards Review     Full-text available via subscription   (Followers: 15)
Journal of Metamorphic Geology     Hybrid Journal   (Followers: 15)
Journal of Asian Earth Sciences     Hybrid Journal   (Followers: 15)
Sedimentology     Hybrid Journal   (Followers: 15)
Journal of Applied Geophysics     Hybrid Journal   (Followers: 15)
Quaternary International     Hybrid Journal   (Followers: 14)
Ocean Development & International Law     Hybrid Journal   (Followers: 14)
Applied Geochemistry     Hybrid Journal   (Followers: 14)
Soil Dynamics and Earthquake Engineering     Hybrid Journal   (Followers: 14)
Computers and Geotechnics     Hybrid Journal   (Followers: 13)
Journal of the World Aquaculture Society     Hybrid Journal   (Followers: 13)
Continental Shelf Research     Hybrid Journal   (Followers: 13)
Journal of Hydro-environment Research     Full-text available via subscription   (Followers: 13)
Pramana     Open Access   (Followers: 13)
Electromagnetics     Hybrid Journal   (Followers: 13)
Applied Geophysics     Hybrid Journal   (Followers: 12)
Ocean Modelling     Hybrid Journal   (Followers: 12)
Pure and Applied Geophysics     Hybrid Journal   (Followers: 12)
Arctic, Antarctic, and Alpine Research     Open Access   (Followers: 12)
European Journal of Mineralogy     Hybrid Journal   (Followers: 12)
Frontiers of Earth Science     Hybrid Journal   (Followers: 12)
Ore Geology Reviews     Hybrid Journal   (Followers: 11)
Journal of Petrology     Hybrid Journal   (Followers: 11)
Journal of African Earth Sciences     Hybrid Journal   (Followers: 11)
Contributions to Mineralogy and Petrology     Hybrid Journal   (Followers: 11)
CATENA     Hybrid Journal   (Followers: 11)
IEEE Journal of Oceanic Engineering     Hybrid Journal   (Followers: 11)
Gondwana Research     Hybrid Journal   (Followers: 10)
Marine Mammal Science     Hybrid Journal   (Followers: 10)
Physics of Plasmas     Hybrid Journal   (Followers: 10)
Cretaceous Research     Hybrid Journal   (Followers: 10)
Journal of Marine Systems     Hybrid Journal   (Followers: 10)
Earth Interactions     Open Access   (Followers: 10)
Australian Journal of Earth Sciences: An International Geoscience Journal of the Geological Society of Australia     Hybrid Journal   (Followers: 10)
Bulletin of Earthquake Engineering     Hybrid Journal   (Followers: 10)
Lithos     Hybrid Journal   (Followers: 9)
Journal of Seismology     Hybrid Journal   (Followers: 9)
Limnology     Hybrid Journal   (Followers: 9)
Physik in unserer Zeit     Hybrid Journal   (Followers: 9)
Acta Geophysica     Hybrid Journal   (Followers: 9)
Journal of Contemporary Physics (Armenian Academy of Sciences)     Hybrid Journal   (Followers: 9)
Geotectonics     Hybrid Journal   (Followers: 9)
Facies     Hybrid Journal   (Followers: 9)
Comptes Rendus : Geoscience     Open Access   (Followers: 9)
Journal of Geodesy     Hybrid Journal   (Followers: 9)
Georisk: Assessment and Management of Risk for Engineered Systems and Geohazards     Hybrid Journal   (Followers: 8)
Geophysical & Astrophysical Fluid Dynamics     Hybrid Journal   (Followers: 8)
Natural Resources Research     Hybrid Journal   (Followers: 8)
Geobiology     Hybrid Journal   (Followers: 8)
Quaternary Geochronology     Hybrid Journal   (Followers: 8)
Earthquake Engineering and Engineering Vibration     Hybrid Journal   (Followers: 8)
Geophysical Prospecting     Hybrid Journal   (Followers: 7)
International Journal of Geomechanics     Full-text available via subscription   (Followers: 7)
Physics of the Solid State     Hybrid Journal   (Followers: 7)
Acta Geotechnica     Hybrid Journal   (Followers: 7)
Plasma Physics Reports     Hybrid Journal   (Followers: 7)
Precambrian Research     Hybrid Journal   (Followers: 7)
Journal of Systematic Palaeontology     Hybrid Journal   (Followers: 7)
Applied Ocean Research     Hybrid Journal   (Followers: 7)
Rock Mechanics and Rock Engineering     Hybrid Journal   (Followers: 7)
Journal of Coastal Conservation     Hybrid Journal   (Followers: 6)
Journal of Geodynamics     Hybrid Journal   (Followers: 6)
Ocean Engineering     Hybrid Journal   (Followers: 6)
Petrology     Full-text available via subscription   (Followers: 6)
Applied Clay Science     Hybrid Journal   (Followers: 6)
Journal of Sea Research     Hybrid Journal   (Followers: 6)
Geochemistry : Exploration, Environment, Analysis     Hybrid Journal   (Followers: 6)
Ocean Dynamics     Hybrid Journal   (Followers: 6)
Chinese Geographical Science     Hybrid Journal   (Followers: 6)
Geo-Marine Letters     Hybrid Journal   (Followers: 6)
Marine and Freshwater Research     Hybrid Journal   (Followers: 6)
Resource Geology     Hybrid Journal   (Followers: 6)
Computational Mathematics and Mathematical Physics     Hybrid Journal   (Followers: 5)
Terra Nova     Hybrid Journal   (Followers: 5)
Geochemistry     Hybrid Journal   (Followers: 5)
Geofluids     Open Access   (Followers: 5)
Permafrost and Periglacial Processes     Hybrid Journal   (Followers: 5)
Zeitschrift für Geomorphologie     Full-text available via subscription   (Followers: 5)
Marine Geophysical Researches     Hybrid Journal   (Followers: 5)
Island Arc     Hybrid Journal   (Followers: 5)
Energy Exploration & Exploitation     Open Access   (Followers: 4)
Organic Geochemistry     Hybrid Journal   (Followers: 4)
Journal of Marine Science and Technology     Hybrid Journal   (Followers: 4)
Letters in Mathematical Physics     Hybrid Journal   (Followers: 4)
Limnologica     Hybrid Journal   (Followers: 4)
Marine Geodesy     Hybrid Journal   (Followers: 4)
Mineralium Deposita     Hybrid Journal   (Followers: 4)
Meteorologische Zeitschrift     Full-text available via subscription   (Followers: 4)
Geostandards and Geoanalytical Research     Hybrid Journal   (Followers: 3)
Mathematical Physics, Analysis and Geometry     Hybrid Journal   (Followers: 3)
Zeitschrift der Deutschen Gesellschaft für Geowissenschaften     Full-text available via subscription   (Followers: 3)
JETP Letters     Hybrid Journal   (Followers: 3)
Journal of Oceanology and Limnology     Hybrid Journal   (Followers: 3)
Lithology and Mineral Resources     Hybrid Journal   (Followers: 3)
Surveys in Geophysics     Hybrid Journal   (Followers: 3)
Contributions to Plasma Physics     Hybrid Journal   (Followers: 3)
Russian Geology and Geophysics     Hybrid Journal   (Followers: 3)
International Journal of Coal Geology     Hybrid Journal   (Followers: 3)
Journal of Petroleum Science and Engineering     Hybrid Journal   (Followers: 3)
Fundamental and Applied Limnology / Archiv für Hydrobiologie     Full-text available via subscription   (Followers: 3)
Geomagnetism and Aeronomy     Hybrid Journal   (Followers: 3)
Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen     Full-text available via subscription   (Followers: 3)
Izvestiya, Physics of the Solid Earth     Hybrid Journal   (Followers: 2)
Annales Henri Poincaré     Hybrid Journal   (Followers: 2)
Journal of Mining Science     Hybrid Journal   (Followers: 2)
Journal of Geophysics and Engineering     Hybrid Journal   (Followers: 2)
Helgoland Marine Research     Open Access   (Followers: 2)
Stratigraphy and Geological Correlation     Full-text available via subscription   (Followers: 2)
Rocks & Minerals     Hybrid Journal   (Followers: 2)
Newsletters on Stratigraphy     Full-text available via subscription   (Followers: 2)
Polar Record     Hybrid Journal   (Followers: 2)
Mineralogy and Petrology     Hybrid Journal   (Followers: 2)
Izvestiya, Atmospheric and Oceanic Physics     Full-text available via subscription   (Followers: 1)
The Leading Edge     Hybrid Journal   (Followers: 1)
Russian Physics Journal     Hybrid Journal   (Followers: 1)
Doklady Physics     Hybrid Journal   (Followers: 1)
Studia Geophysica et Geodaetica     Hybrid Journal   (Followers: 1)
Physics of Life Reviews     Hybrid Journal   (Followers: 1)
Neues Jahrbuch für Mineralogie - Abhandlungen     Full-text available via subscription   (Followers: 1)
Reports on Mathematical Physics     Full-text available via subscription   (Followers: 1)
Russian Journal of Pacific Geology     Hybrid Journal  
Russian Journal of Mathematical Physics     Full-text available via subscription  
Physics of Wave Phenomena     Hybrid Journal  
Moscow University Physics Bulletin     Hybrid Journal  
Moscow University Geology Bulletin     Hybrid Journal  
Marine Georesources & Geotechnology     Hybrid Journal  
Journal of Mountain Science     Hybrid Journal  
Grassland Science     Hybrid Journal  
Glass Physics and Chemistry     Hybrid Journal  
Erwerbs-Obstbau     Hybrid Journal  
Bulletin of the Lebedev Physics Institute     Hybrid Journal  

        1 2 3 | Last

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Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen
Journal Prestige (SJR): 0.517
Citation Impact (citeScore): 1
Number of Followers: 3  
 
  Full-text available via subscription Subscription journal
ISSN (Print) 0077-7749 - ISSN (Online) 2363-717X
Published by Schweizerbart Science Publishers Homepage  [23 journals]
  • First taxonomic descriptions of operculate cyclostome bryozoans (Eleidae)
           from the Cretaceous of India and North America

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      Abstract: First taxonomic descriptions of operculate cyclostome bryozoans (Eleidae) from the Cretaceous of India and North AmericaTaylor, Paul D.
      Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen, (2022), p. 227 - 237Abstract Eleidae are an aberrant Barremian–Danian family of cyclostome bryozoans characterized by possessing operculate autozooids and, in some species, mandibulate polymorphs resembling cheilostome avicularia. All formally described species are from Europe, or the immediately adjoining parts of Asia in the former USSR. The palaeogeographical distribution of the family is enlarged here by the description of Pollexelea badvei gen. et sp. nov. from the Albian of Tamil Nadu, India, and Reptomultelea cuffeyi sp. nov. and Reptomultelea aff. bituberosa Taylor, 1994 from the Albian of Texas, USA. These new records show that by Albian times eleids had dispersed well beyond their European diversity centre, but the absence of Late Cretaceous occurrences points to a failure to prosper outside Europe. Pollexelea gen. nov. is unique among known eleids in having columnar or club-shaped colonies composed of stacked subcolonies, a colony-form convergent with that seen in some genera belonging to other cyclostome families (e.g., Radicipora, Tholopora, Coronopora).
      PubDate: Fri, 08 Jul 2022 00:00:00 +000
       
  • Report of a palicid crab (Brachyura, Palicidae) from the lower Pleistocene
           beds of Poggi Gialli (Tuscany, central Italy)

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      Abstract: Report of a palicid crab (Brachyura, Palicidae) from the lower Pleistocene beds of Poggi Gialli (Tuscany, central Italy)Pasini, Giovanni; Garassino, Alessandro; Pizzolato, Francesco
      Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen, (2022), p. 239 - 243Abstract A new species of a palicid crab, Palicus saenaensis n. sp. (Palicidae Bouvier, 1898) is reported from the lower Pleistocene beds exposed at the Poggi Gialli quarry (Sinalunga, Tuscany, central Italy). This species, sharing some affinities with the extant and fossil species of Palicus Philippi, 1838, represents the first record of a palicid crab from the Pleistocene, enlarging the very scarce knowledge of the fossil representatives of the family. Palicus saenaensis n. sp. represents the second report of the genus in the worldwide fossil record.
      PubDate: Fri, 08 Jul 2022 00:00:00 +000
       
  • Early Permian playa deposits of Sardinia, Italy, with reference to their
           ichnofauna

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      Abstract: Early Permian playa deposits of Sardinia, Italy, with reference to their ichnofaunaCostamagna, Luca G.; Knaust, Dirk
      Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen, (2022), p. 245 - 262Abstract The East sector of the post-Variscan Mulargia-Escalaplano Basin of central Sardinia, Italy preserves a 150‑ to 200‑m-thick succession of continental sedimentary and volcanic deposits, pertaining to the red bed Upper Rotliegend Group (latest Carboniferous? to Middle Permian?). This group is formed by two superposed alluvial-lacustrine depositional cycles, respectively the Mulargia Formation and the Pegulari Formation, each one of them followed in turn by volcanic rocks represented by the Sa Fossada Rhyolitic Unit and by the Mataracui Andesitic Unit. The study of a well-exposed succession at the Pegulari locality showed that the intermediate part of the Permian Pegulari Formation in the Escalaplano area is characterized by cyclic siliciclastic, carbonate and minor evaporite deposits, with evidence of inorganic and organic deposition in a playa mud-flat to playa lake environment (possibly a recharge playa). Lake-shore shifts were probably influenced by seasonal fluctuations in an extremely dry climate. These deposits contain large burrow systems, which are tentatively attributed to the activity of tetrapods. They are associated with grooves along the upper bedding surface of a sandstone bed, which connect to burrow systems and show features of bioerosion. These grooves represent Sulcolithos aff. variabilis and were probably produced by freshwater polychaetes. This trace-fossil association from the Early Permian represents the first occurrence of Sulcolithos from a continental environment, beside evidence of macrobioerosion. If produced by crayfish, it would support phylogenetic assumptions that crayfish started to diverge in the Carboniferous–Permian, and polychaetes colonized freshwater to schizohaline environments with significant salinity changes. The evidenced depositional environment in the Sardinian Pegulari Formation shows close analogies with the Lower to Middle Permian Salagou Formation of the French Lodève Basin, which differs from the former by its abundant fossil remains and trace fossils.
      PubDate: Fri, 08 Jul 2022 00:00:00 +000
       
  • A review of some leucosiid crabs from the lower Pleistocene beds of Poggi
           Gialli (Tuscany, central Italy)

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      Abstract: A review of some leucosiid crabs from the lower Pleistocene beds of Poggi Gialli (Tuscany, central Italy)Garassino, Alessandro; Pasini, Giovanni; Pizzolato, Francesco
      Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen, (2022), p. 263 - 273Abstract The reappraisal of putative leucosiid crabs from the lower Pleistocene of Poggi Gialli (Sinalunga, Tuscany, central Italy) allow us to establish their systematic assignment within Leucosiidae. Ebalia sp. 1, E. sp. 2, and E. sp. 3 reported by Baldanza et al. (2017) have been re-examined in addition to three recently collected specimens. The study of these specimens allowed us to describe Ebalia Leach, 1817, with E. baldanzae n. sp. and E. parva n. sp. (ex E. sp. 1) and Sienalia n. gen., with S. fredianii n. sp. (type species) and S. ristorii n. sp. (ex E. sp. 2, E. sp. 3). These leucosiid crabs result exclusively from the Poggi Gialli beds and represent the richest differentiate pebble-crabs community from the Pleistocene of Europe reported to date, thus highlighting the unique nature of this unsuspected assemblage.
      PubDate: Fri, 08 Jul 2022 00:00:00 +000
       
  • Depositional environment, and sequence stratigraphy of the Lower
           Cretaceous Fahliyan Formation (Zagros Basin, SW Iran)

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      Abstract: Depositional environment, and sequence stratigraphy of the Lower Cretaceous Fahliyan Formation (Zagros Basin, SW Iran)Hashemi Ghandali, Forootan; Aleali, Mohsen; Ahmad Sajjadian, Vali; Jahani, Davood
      Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen, (2022), p. 275 - 297Abstract The Lower Creataceous Fahliyan Formation of the Khami Group in the studied oil fields (Darquain and Arvand) hosts important hydrocarbon reservoirs in SW Iran. In the studied wells (well No. 33 in Darquain oil field and well No. 2 in Arvand oil field), the thickness of this formation is 280 and 110 meters, respectively. In both oil fields, the lower boundary with the Hith Formation is unconformable, while the upper boundary with the Gadvan Formation is conformable. The core and cutting analysis were used to identify four facies associations with 12 microfacies which can be grouped into four depositional environments: tidal flat, restricted lagoon, shoal and shallow open marine, deposited on a homoclinal ramp. Based on microfacies analysis and sequence stratigraphic concepts, 3 (in Arvand oil field) and 4 (in Darquain oil field) 3rd‑order sequences were identified. Palaeogeographic data show that the deposition of the Fahliyan Formation occurred at low latitudes near the equator.
      PubDate: Fri, 08 Jul 2022 00:00:00 +000
       
  • Large mammals from the late Middle Miocene of Markt Rettenbach (Bavaria,
           Germany)

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      Abstract: Large mammals from the late Middle Miocene of Markt Rettenbach (Bavaria, Germany)Kampouridis, Panagiotis; Hartung, Josephina; Böhme, Madelaine
      Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen, (2022), p. 299 - 312Abstract Herein the fossil assemblage of the Middle Miocene (12.06 Ma) locality of Markt Rettenbach (Southern Germany) is studied. The fossil-bearing sediments of the clay pit have been known for almost a century, but until now only little is known about its fauna. A small sample of fossils collected in the 1940s is housed in the collections of the Kempten-Museum in the Zumsteinhaus (Germany). Since then, the clay pit has been re-naturalised and is not available for any further excavations and collecting of fossils. Thereby, this material, along with a single mandible of a Listriodon splendens described in the past, are the only information about the Middle Miocene fauna of this locality. Herein, five large mammals were identified: a proboscidean, a hornless rhino, a large-sized suid, a small ruminant (possibly a tragulid), and a medium-sized pecoran (possibly a small bovid). Thus, this work represents the first detailed study of the known mammalian fauna of Markt Rettenbach overall. Its fauna is comparable to other Middle Miocene sites such as Gratkorn (Austria) and matches the late Middle Miocene age previously suggested for the locality.
      PubDate: Fri, 08 Jul 2022 00:00:00 +000
       
  • Newly collected material of Germanonautilus (Nautiloidea, Tainoceratidae)
           from the Lower Muschelkalk (Anisian) of the easternmost part of the
           Germanic Basin (Poland): systematics, encrustation, bioerosion, and
           stratigraphical importance

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      Abstract: Newly collected material of Germanonautilus (Nautiloidea, Tainoceratidae) from the Lower Muschelkalk (Anisian) of the easternmost part of the Germanic Basin (Poland): systematics, encrustation, bioerosion, and stratigraphical importanceKowal-Linka, Monika; Niedźwiedzki, Robert
      Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen, (2022), p. 313 - 331Abstract Cephalopods of the genus Germanonautilus Mojsisovics, 1902 were common inhabitants of Triassic seas in the Northern Hemisphere. The individuals of this genus also lived in the Germanic Basin, but their remains have very rarely been found in the Lower Muschelkalk deposits of the easternmost part of this basin in present-day Poland. New finds allow us to broaden the knowledge of these nautiloids’ occurrence and stratigraphical range. Four newly collected fossils and one historical specimen of Germanonautilus, of Pelsonian age, are here recorded in detail for the first time. Specimen MGUWr 6773s from the Gogolin Formation of Opole Silesia and the historical specimen from the Plagiostoma striatum Beds in the Holy Cross Mountains are both referred to as Germanonautilus cf. dolomiticus (Quenstedt, 1845). In contrast, specimen from the Łukowa Beds in the Holy Cross Mountains, along with specimens MGUWr 6772s from the Gogolin Formation and MGUWr 6774s from the Dziewkowice Formation are left in open nomenclature as Germanonautilus sp. The specimen from the Łukowa Beds is the oldest known representative of this genus in the Holy Cross Mountains, and proves that this nautiloid genus had migrated earlier to this part of the basin than previously thought. This specimen has a close cover of adnate shells of the bivalve genus Placunopsis von Schlotheim, 1820, accompanied by the ichnofossils of Talpina gruberi (Mayer, 1952). These encrusters and bioerosional trace fossils are here described from Triassic cephalopods from Poland for the first time, and examples of T. gruberi described herein are most probably the oldest known specimens from the Triassic of the Germanic Basin. The post-mortem history of this new nautiloid specimen from the Holy Cross Mountains was complex. The presence of both Placunopsis and T. gruberi demonstrates that the omission surface must have developed during deposition of the Łukowa Beds.
      PubDate: Fri, 08 Jul 2022 00:00:00 +000
       
  • Sexual dimorphism and interpopulation size variation in the extinct
           Malagasy waterbird Alopochen sirabensis (Anseriformes: Anatidae)

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      Abstract: Sexual dimorphism and interpopulation size variation in the extinct Malagasy waterbird Alopochen sirabensis (Anseriformes: Anatidae)Nomenjanahary, Zafindratsaravelo B.; Hansford, James P.; Samonds, Karen E.; Ranivoharimanana, Lovasoa; Goodman, Steven M.
      Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen, (2022), p. 115 - 124Abstract Subfossils of different land vertebrate groups dating from Madagascar’s Late Pleistocene and Holocene have been excavated, including extinct birds such as the waterbird Alopochen sirabensis (Anseriformes, Anatidae), a type of sheldgoose. Material of this species is relatively common at certain subfossil sites that today include areas with different ecosystems than a few thousand years ago when these populations were still extant. Herein we examine aspects of postcranial osteological variation in this species, using comparative data from skeletal specimens of the sole extant member of the genus, A. aegyptiacus, for extrapolation, and infer different aspects of the extinct species biology via traditional osteometric analyses. Alopochen sirabensis shows no evidence of sexual dimorphism nor geographic variation in body size. Its body mass is estimated to have been about 2.2 kg.
      PubDate: Fri, 10 Jun 2022 00:00:00 +000
       
  • Wanachia pinisucciniferae sp. nov. (Tenebrionoidea: Melandryidae):
           a new false darkling beetle from Eocene Baltic amber

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      Abstract: Wanachia pinisucciniferae sp. nov. (Tenebrionoidea: Melandryidae): a new false darkling beetle from Eocene Baltic amberAlekseev, Vitalii I.; Bukejs, Andris
      Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen, (2022), p. 125 - 131Abstract The false darkling beetle genus Wanachia Schulze, 1912 is recorded from Baltic amber for the first time. The new extinct species, Wanachia pinisucciniferae sp. nov., is described and compared with extant congeners. The occurrence of this Trichaptum-associated genus in Baltic amber can indirectly indicate the presence of these fungi (Agaricomycetes: Hymenochaetales) in the Eocene amber forests.
      PubDate: Fri, 10 Jun 2022 00:00:00 +000
       
  • Lower Cenomanian (Upper Cretaceous) marine fish fauna from Peștera
           (Dobrogea, Romania)

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      Abstract: Lower Cenomanian (Upper Cretaceous) marine fish fauna from Peștera (Dobrogea, Romania)Trif, Nicolae; Codrea, Vlad
      Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen, (2022), p. 133 - 150Abstract Bulk sampling of a Lower Cenomanian (Upper Cretaceous) basal transgressive microconglomerate level from the open pit located at Peștera (SE Romania) yielded a rich sample of fish teeth. Despite their large numbers, few retain diagnostic morphological characters due to specific post-mortem abrasion. Seven orders of Chondrichthyes are represented together with at least two orders of Actinopterygii. The specimens belong to Heterodontus, Synechodus, Paranomotodon, Squalicorax, Cretalamna, Scapanorhynchus, Protolamna, Carcharias, Protoscyliorhinus, Squatina, Ptychodus, Turoniabatis, Hexanchidae indet., Enchodontidae indet., and Pycnodontiformes indet. The assemblage is the first one from the Cretaceous to be reported from Romania and provides evidence about a possible connection to some of the Western European basins. The fish fauna indicates an environment with probable moderately deep waters.
      PubDate: Fri, 10 Jun 2022 00:00:00 +000
       
 
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