Results 141 to 150 of about 6,689 (261)

Radioisotopic chronology of Ocean Anoxic Event 1a: Framework for analysis of driving mechanisms. [PDF]

Sci Adv
Li Y, Singer BS, Takashima R, Schmitz MD, Podrecca LG, Sageman BB, Selby D, Yamanaka T, Mohr MT, Hayashi K, Tomaru T, Savatic K.   +11 more
europepmc   +1 more source

Causes and consequences of end-Ediacaran extinction: An update. [PDF]

Camb Prism Extinct, 2023
Darroch SAF, Smith EF, Nelson LL, Craffey M, Schiffbauer JD, Laflamme M.   +5 more
europepmc   +1 more source

Barremian tricolpate pollen from Portugal-New evidence for the age of eudicot-related angiosperms. [PDF]

Proc Natl Acad Sci U S A
Gravendyck J, Krencker FN, Riding JB, Coimbra R, Heimhofer U.   +4 more
europepmc   +1 more source

Different controls on the Hg spikes linked the two pulses of the Late Ordovician mass extinction in South China. [PDF]

Sci Rep, 2022
Qiu Z, Wei H, Tian L, Corso JD, Zhang J, Zou C.   +5 more
europepmc   +1 more source

Chemostratigraphy of the Upper Jurassic (Oxfordian) Smackover Formation for Little Cedar Creek and Brooklyn Fields, Alabama [PDF]

, 2019
Lance D. Yarbrough, Rian A. Engle, Greg Easson   +2 more
openalex   +1 more source

Possible glendonite mineral pseudomorphs in the aftermath of the end-Permian extinction. [PDF]

Sci Rep
Al-Sarmi M, Wood R.
europepmc   +1 more source

Characterization of the Govanda Formation limestones: chemostratigraphy and tectonic setting of the last marine carbonate rocks in the Arabia–Eurasia suture zone, NW Zagros fold-thrust belt

, 2023
Zhin S. Abdulrehman, Ahmed M. Aqrawi, Renas I. Koshnaw   +2 more
openalex   +2 more sources

High-precision CA-ID-TIMS zircon U-Pb geochronology: a review of the Neoproterozoic time scale. [PDF]

Natl Sci Rev
Yang C, Bowyer F, Condon D.
europepmc   +1 more source

Refinements to the Depositional History of Lower Silurian Strata in the Northeastern United States by means of Conodont Biostratigraphy, d13C Chemostratigraphy, Sequence Stratigraphy, and Magnetic Susceptibility

, 2013
Nicholas B. Sullivan
openalex   +1 more source

The sedimentology and chemostratigraphy of the Nafun Group, Huqf Supergroup, Oman

, 1999
M. E. Gretta. McCarron, McCarron, M. E. Gretta   +1 more
openalex   +2 more sources