Results 231 to 240 of about 76,911 (338)

Determining impact angle from the spatial distribution of shock metamorphism: A case study of the Gosses Bluff (Tnorala) impact structure, Australia

Meteoritics &Planetary Science, EarlyView.
Abstract The majority of planetary impacts occur at oblique angles. Impact structures on Earth are commonly eroded or buried, rendering the identification of the direction and angle of impact—using methods such as asymmetries in ejecta distribution, surface topographic expression, central uplift structure, and geophysical anomalies—challenging. In this
Eloise E. Matthews, Auriol S. P. Rae, Thomas Kenkmann, Nicholas E. Timms, Aaron J. Cavosie, Marian B. Holness   +5 more
wiley   +1 more source

The stages of the Baltic sea as indicated by the diatom stratigraphy

, 1972
Pentti Alhonen
openalex   +1 more source

Age control of sediment cores GIK12329-4 and GIK12329-6 [PDF]

, 2001
Sarnthein, M., Vogelsang, E.
core  

Quina lithic technology indicates diverse Late Pleistocene human dynamics in East Asia. [PDF]

Proc Natl Acad Sci U S A
Ruan QJ, Li H, Xiao PY, Li B, Monod H, Sumner A, Zhao KL, Liu JH, Jia ZX, Wang CX, Fan AC, Moncel MH, Marwick B, Peresani M, Wang YP, Chen FH, Delpiano D.   +16 more
europepmc   +1 more source

A geophysical investigation of the Roter Kamm impact crater, Namibia

Meteoritics &Planetary Science, EarlyView.
Abstract The Roter Kamm impact crater is located in the southern Namib Desert. The crater has a diameter of 2.5 km and belongs to the category of simple, bowl‐shaped impact craters, with an elevated rim of fractured target rock. The crater's interior is completely buried beneath sediments, preventing extensive surface investigations of the bedrock ...
Hannah Nienhaus, Pritam Yogeshwar, Wiebke Mörbe, Bülent Tezkan, Yajun Liu, Bufelo Lushetile, Martin Melles   +6 more
wiley   +1 more source

Multi-scalar Analysis of a Southern African Assemblage: The Middle Stone Age at Ha Makotoko, Lesotho. [PDF]

J Paleolit Archaeol
Siemssen T, Arthur C, Dewar G, Lombard M, Mitchell P.   +4 more
europepmc   +1 more source

X‐ray computed tomography study of terrestrial analog cores in preparation for Mars sample return

Meteoritics &Planetary Science, EarlyView.
Abstract Mars Sample Return (MSR) is expected to transform planetary science by providing unprecedented access to pristine Martian material. Initial characterization in the sample receiving facility (SRF) will rely on nondestructive techniques such as X‐ray computed tomography (XCT) to document the condition, distribution, and internal features of ...
Sophie Benaroya, Christopher D. K. Herd, David T. Flannery, Nicolas Randazzo   +3 more
wiley   +1 more source

Early hominins from Morocco basal to the Homo sapiens lineage. [PDF]

Nature
Hublin JJ, Lefèvre D, Perini S, Muttoni G, Skinner MM, Bailey SE, Freidline S, Gunz P, Rué M, El Graoui M, Geraads D, Daujeard C, Davies TW, Kupczik K, Imbrasas MD, Ortiz A, Falguères C, Shao Q, Bahain JJ, Queffelec A, Gómez-Olivencia A, Benazzi S, Le Cabec A, Sorrentino R, Bergmann I, Sbihi-Alaoui FZ, Gallotti R, Raynal JP, Mohib A.   +28 more
europepmc   +1 more source

Critical knowledge gaps in the conservation and restoration of cold‐water corals

Restoration Ecology, EarlyView.
Abstract Introduction Critical knowledge gaps hamper effective conservation of threatened cold‐water coral (CWC) ecosystems, facing cumulative anthropogenic and climate pressures. This review provides a strategic roadmap for urgent, informed intervention.
Qian Liu, Alex D. Rogers, Cassandra Roch, Jessica D. Gordon, Carlos M. Duarte, Laura F. Robinson, Rhian G. Waller, Christine Ferrier‐Pagès, Sandra Brooke, Marina Carreiro‐Silva, Kristopher Benson, Cherisse Du Preez, Stuart Banks, James P. Barry, Ralf T. S. Cordeiro, Erik Cordes, Sebastian Hennige, Thomas F. Hourigan, Marcelo V. Kitahara, Tina Kutti, Ann I. Larsson, Daniel M. Lauretta, Asako K. Matsumoto, Rebecca E. Ross, Eva Ramirez‐Llodra, Ana‐Belen Yánez‐Suárez, Anna Metaxas, Evan Edinger, Zoleka N. P. Filander, Erica Hendy, Maria Montseny, Salome Buglass, Maria L. de Carvalho Ferreira, Michelle L. Taylor   +33 more
wiley   +1 more source

Rare Middle Jurassic ammonites of the families Erycitidae, Otoitidae and Stephanoceratidae from southern Germany [PDF]

, 2010
Auer, Wolfgang, Dangelmaier, Wolfgang, Dietl, Gerd, Dietze, Volker, Furze, Roger, Gräbenstein, Stefan, Kutz, Michael, Neisser, Elmar, Schneider, Erich, Schreiber, Dietmar, Schweigert, Günter   +10 more
core   +1 more source