Results 121 to 130 of about 3,102 (219)

Development of a quartz-based geothermometer for biogenic chert. [PDF]

open access: yesSci Rep
Tanaka H   +3 more
europepmc   +1 more source

Investigating the Morphogenesis and Replacement of Lamprey Toothlets Using Synchrotron Imaging. [PDF]

open access: yesJ Morphol
Grohganz M   +9 more
europepmc   +1 more source

Increasing control over biomineralization in conodont evolution. [PDF]

open access: yesNat Commun
Shirley B   +10 more
europepmc   +1 more source

Paleotemperature record of the Middle Devonian Kačák Episode. [PDF]

open access: yesSci Rep, 2021
Suttner TJ   +8 more
europepmc   +1 more source

A ∼0.5 Myr perturbation of carbon and mercury cycles during the Middle Triassic biotic radiation. [PDF]

open access: yesSci Adv
Cao Y   +15 more
europepmc   +1 more source

Upper Ordovician Conodonts of Alabama

open access: yes, 1973
Electronic ThesisUpper and upper Middle Ordovician rocks at six localities in northern Alabama yielded 1,973 conodonts referrable to 15 biological species distributed among 10 biological genera and 17 form-species distributed among 9 form-genera ...
Raymond, Dorothy Echols
core  

Volcanism and basalt weathering drove Ordovician climatic cooling. [PDF]

open access: yesNat Commun
Zhao H   +5 more
europepmc   +1 more source

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