Results 171 to 180 of about 45,124 (291)

Stratigraphy and geochronology of Miocene and Pliocene volcanic rocks in the Sierra San Fermín and southern Sierra San Felipe, Baja California, Mexico

, 1996
Claudia Lewis
openalex   +1 more source

Magnetostratigraphy and Source Characterisation Across the Early Miocene Unconformity, Northern Rocky Mountains, USA

Terra Nova, Volume 38, Issue 1, Page 1-8, February 2026.
ABSTRACT The early Miocene unconformity (EMU) formed during a transition in the tectonic regime of western North America that coincided with faunal diversification. The Railroad Canyon section in the northern Rocky Mountains provides a complete geologic record around this event. Our new magnetostratigraphic study in combination with published U‐Pb ages
Dieke Gerritsen, Stuart A. Gilder, Alina L. Ludat, Michael R. Wack   +3 more
wiley   +1 more source

Expanding the Ichnofacies Model to Tidal Straits: Testing Predictions and Assessing Anomalies

Terra Nova, Volume 38, Issue 1, Page 19-26, February 2026.
ABSTRACT Trace fossils are instrumental in facies analysis, but some depositional environments remain underexplored. Cenozoic deposits in Italy have been studied to evaluate the ichnology of tidal straits. These comprise four zones: (1) strait centre, (2) dune‐bedded strait zone, (3) strait end and (4) strait margin.
Luis A. Buatois, M. Gabriela Mángano, Valentina M. Rossi, Sergio G. Longhitano, Julio Leva Lopez, Marcello Gugliotta, Domenico Chiarella   +6 more
wiley   +1 more source

Postcranial anatomy of the Late Miocene Eurasian hornless rhinocerotid Chilotherium. [PDF]

PLoS One
Kampouridis P, Svorligkou G, Spassov N, Böhme M.   +3 more
europepmc   +1 more source

Leptarctines from the Florida Miocene (Carnivora, Mustelidae). American Museum novitates ; no. 1861

, 1957
Stanley J. Olsen
openalex   +1 more source

Ultrastructure and cytochemistry of Miocene angiosperm leaf tissues

, 1978
Karl J. Niklas, R. Malcolm Brown, Richard Santos, Brigitte Vian   +3 more
openalex   +2 more sources

First Record of a Fossil Verrucid Barnacle in California—Verruca Digitali Sp. Nov. (Cirripedia: Thoracica) from the Late Miocene [PDF]

, 2001
John S. Buckeridge, Kenneth L. Finger
openalex   +1 more source

Seismic Velocity Variations, Ground Deformation and the Role of Fluids During a Low‐Energy Seismic Swarm

Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract On March 9th $9\mathrm{th}$, 2023, three small earthquakes (3.8≤Mw≤4.5) $(3.8\le {M}_{w}\le 4.5)$ occurred near Umbertide (Central Italy), within 4 hours. Analyzing seismic ambient noise in the frequency band 0.1–1 Hz from six seismometers within 20 km of the Mw 4.5, we detect a significant drop in seismic velocity at the time of occurrence of
Eugenio Mandler, Lucia Zaccarelli, Massimo Nespoli, Maria Elina Belardinelli, Francesco Pintori, Enrico Serpelloni, Adriano Gualandi, Lauro Chiaraluce   +7 more
wiley   +1 more source

Correction: New Miocene litoptern remains from Colombia and ecological structure of American Neogene herbivore guilds. [PDF]

BMC Zool
McGrath AJ, Croft DA, Carrillo JD, Suárez MG, Vanegas A, Cooke SB, Link A.   +6 more
europepmc   +1 more source

Crustal Flow‐Driven Plateau Growth and Expansion Front in NE Tibet: Insights From High‐Resolution Attenuation Tomography With High‐Density ChinArray Lg Data

Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract The Northeastern (NE) Tibet, as the front of plateau growth, widely absorbs northeastward extrusion, leading to significant uplift and forming a basin‐mountain tectonic framework. However, it remains unclear how the crust of NE Tibet deformed in response to the far‐field effects of the India‐Eurasia collision.
Ruo‐Jie Li, Lian‐Feng Zhao, Xiao‐Bi Xie, Xi He, Zhen‐Xing Yao   +4 more
wiley   +1 more source