Results 181 to 190 of about 23,480 (273)

Practical Guide and Review of Fossil Tip-Dating in Phylogenetics. [PDF]

Syst Biol
Heckeberg NS, Capobianco A, Khakurel B, Darlim G, Höhna S.   +4 more
europepmc   +1 more source

Evidence for Missing Geomagnetic Reversals From Geomagnetic Reversal Frequency Model Using Adaptive Kernel Density Estimation

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract The existence of missing geomagnetic reversals has been proposed, with potential for new magnetostratigraphic age controls. We estimate geomagnetic reversal frequency from 0 to 155 Ma using adaptive‐bandwidth kernel density estimation (AKDE) to evaluate data sparseness and to assess how reversal frequency changes when recently identified ...
Yutaka Yoshimura, Masakazu Fujii, Hideitsu Hino, Shotaro Akaho, Satoshi Kuriki, Osamu Ishizuka, Toshitsugu Yamazaki, Hyeon‐Seon Ahn, Tesfaye Kidane, Yuhji Yamamoto, Yo‐ichiro Otofuji   +10 more
wiley   +1 more source

2025 California Wildfire Observations Using Single Field‐of‐View Sounder Atmospheric Products (SiFSAP)

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 4, 28 February 2026.
Abstract Southern California wildfires result in a significant loss for Los Angeles and San Diego County from January 7 to 31, 2025. Palisades Fire and Eaton fires, the two largest fires that caused most of that damage, were observed by the infrared sounder CrIS and microwave sounder ATMS aboard a polar‐orbit satellite of the National Oceanic and ...
Liqiao Lei, Xu Liu, Wan Wu, Xiaozhen Xiong, Qiguang Yang, Allen M. Larar   +5 more
wiley   +1 more source

Astronomically calibrating early Ediacaran evolution. [PDF]

Nat Commun
Zhang T, Ma C, Li Y, Li C, Da Silva AC, Fan T, Gao Q, Kuang M, Liu W, Li M, Hou M.   +10 more
europepmc   +1 more source

Radiocarbon dating of dental tissues for determining time since death in forensic cases: a systematic review. [PDF]

Int J Legal Med
Milani C, Lancia M, Gambelunghe C, Pini N, Calcagnile L, Quarta G, D'Elia M, Scendoni R, Fedeli P, Tomassini L.   +9 more
europepmc   +1 more source

Genomic evidence supports the "long chronology" for the peopling of Sahul. [PDF]

Sci Adv
Gandini F, Almeida M, Foody MGB, Nagle N, Bergström A, Olivieri A, Rodrigues S, Fichera A, Oteo-Garcia G, Torroni A, Achilli A, Pomat W, Zainuddin Z, Eng KK, Shoeib T, Rito T, Bulbeck D, O'Connor S, Bryk J, Pala M, Grant MJ, Edwards CJ, Oppenheimer SJ, Mitchell RJ, Soares PA, Farr H, Richards MB.   +26 more
europepmc   +1 more source

Mediterranean marine sediment cores database: unlocking paleoclimatic signals for the last 20,000 years. [PDF]

Sci Data
Viganò A, Agnini C.
europepmc   +1 more source

Re-Os geochronology for sulfides and organic-rich sediments. [PDF]

Natl Sci Rev
Li Y, Glorie S, Selby D.
europepmc   +1 more source

Radiometric Dating and Paleontologic Zonation [PDF]

, 1970
openaire   +1 more source

Updated chronologies for North American small mammal fossil localities in the Neotoma Paleoecology Database. [PDF]

Sci Data
Syverson VJP, Goring SJ, Cullen N, Jarzyna MA, Bellvé AM, Martindale A, Blois JL.   +6 more
europepmc   +1 more source