Results 171 to 180 of about 14,031 (243)

Deep-time preservation of amino acids in mammalian fossil tooth enamel. [PDF]

Commun Biol
Gatti L, Lugli F, Rubach F, Leichliter J, Sciutto G, Prati S, Tütken T, Martínez-García A.   +7 more
europepmc   +1 more source

Thermal, geological and biological processes shape the internal fabric and fluorescence of amber from La Cumbre, Dominican Republic. [PDF]

Sci Rep
Natkaniec-Nowak L, George C, Pańczak J, Dumańska-Słowik M, Sęk MP, Kosakowski P.   +5 more
europepmc   +1 more source

Bio-molecular analyses enable new insights into the taphonomy of feathers. [PDF]

PNAS Nexus
Pan Y, Qi Z, Hu J, Zheng X, Wang X.
europepmc   +1 more source

<i>Lingyuanfructus</i>: The First Fossil Angiosperm with Naked Seeds. [PDF]

Life (Basel)
Wang X.
europepmc   +1 more source

Microanalytical approaches on the silicification process of wood fossil from Jasinga, West Java, Indonesia. [PDF]

Sci Rep
Harbowo DG, Aswan, Zaim Y, Chaerun SK, Chaerun RI, Astuti W, Sato T.   +6 more
europepmc   +1 more source

Discovery Of Bilaterian-Type Through-Guts In Cloudinomorphs From The Terminal Ediacaran Period [PDF]

, 2020
Cai, Y., Jacquet, S. M., Merz, Rachel, Nelson, L. L., Schiffbauer, J. D., Selly, T., Smith, E. F., Strange, M. A.   +7 more
core   +2 more sources

New fossils imply a deeper origin of modern birds in the Mesozoic. [PDF]

Natl Sci Rev
Wu S, Tao Z, Liu L, Marshall CR, Edwards SV, Zhou Z, Rheindt FE.   +6 more
europepmc   +1 more source

Economic and sustainable revolution to facilitate one-carbon biomanufacturing. [PDF]

Nat Commun
Zhang C, Fei Q, Fu R, Lackner M, Zhou YJ, Tan T.   +5 more
europepmc   +1 more source

Fossils and Fossilization (Continued) [PDF]

The American Naturalist, 1896
openaire   +2 more sources

Enhancing oral English learning through AI: a case study on the impact of AI-driven speaking applications among Chinese university students. [PDF]

Front Psychol
Zhang X.
europepmc   +1 more source