Results 101 to 110 of about 1,144 (173)

Past aridity and dust drove biodiversity crises and altered pollination in the ancient gymnosperm Ephedra (Gnetales). [PDF]

open access: yesBiol Rev Camb Philos Soc
Barbolini N   +9 more
europepmc   +1 more source

Latest Cretaceous megaraptorid theropod dinosaur sheds light on megaraptoran evolution and palaeobiology. [PDF]

open access: yesNat Commun
Ibiricu LM   +7 more
europepmc   +1 more source

Age of the Cenomanian-Turonian boundary in Hokkaido.

open access: yesThe Journal of the Geological Society of Japan, 1997
Ken Shibata   +2 more
openaire   +2 more sources

Exceptionally preserved shark fossils from Mexico elucidate the long-standing enigma of the Cretaceous elasmobranch <i>Ptychodus</i>. [PDF]

open access: yesProc Biol Sci
Vullo R   +9 more
europepmc   +1 more source

Oceanic Anoxic Event 2 triggered by Kerguelen volcanism. [PDF]

open access: yesNat Commun
Walker-Trivett CA   +9 more
europepmc   +1 more source

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