Results 101 to 110 of about 3,102 (219)

Nanomechanical variability in the early evolution of vertebrate dentition. [PDF]

open access: yesSci Rep, 2022
Shohel M   +6 more
europepmc   +1 more source

The earliest known venomous animals recognized among conodonts

open access: yes, 2009
Conodonts, a large group of tiny extinct marine animals ranging in age from the Late Cambrian to Late Triassic (ca. 500 to 200 Mya), are usually considered as jawless vertebrates.
Szaniawski, H.
core  

Colour and textural alteration of Palaeozoic and Triassic conodonts from Peninsular Malaysia: implications for tectonic evolution and hydrocarbon generation

open access: yes, 2009
Colour alteration indices (CAIs) of conodonts in Peninsular Malaysia range in value from 1.5 to 8. The lowestvalues are found in Triassic Limestones in northwest Peninsular Malaysia and the highest values occur in Palaeozoicstrata within or close to ...
Metcalfe, Ian
core  

The Liexi fauna: a new Lagerstätte from the Lower Ordovician of South China. [PDF]

open access: yesProc Biol Sci, 2022
Fang X   +13 more
europepmc   +1 more source

Dentine in conodonts [PDF]

open access: yesNature, 1994
Ivan J. Sansom   +2 more
openaire   +1 more source

Morphological innovation after mass extinction events in Permian and Early Triassic conodonts based on Polygnathacea

open access: yes
Taxonomic diversity of marine animals decreased markedly during the end-Guadalupian and end-Permian mass extinctions, but conodonts were largely unaffected by these two major events.
Zhifei, Zhang   +5 more
core   +1 more source

Conodonts from the Carnian-Norian Boundary (Upper Triassic) of Black Bear Ridge, Northeastern British Columbia, Canada

open access: yes, 2014
Coelophysis -- New Mexico -- Abiquiu Region; Teeth, Fossil -- New Mexico -- Abiquiu Region; Paleontology ...
Michael J. Orchard
core  

Modelling the Conodont Skeleton: A New Reconstruction for the Conodont Mouth [PDF]

open access: yesThe Paleontological Society Special Publications, 1996
Philip C. J. Donoghue, Mark A. Purnell
openaire   +1 more source

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