Unresolved name

Unresolved name: Chordates » Chondrichthyes «

Hybodontida

ecomorphological guild

Paleobiology Database
nectonic
URI: http://www.marinespecies.org/traits/Nekton

Definition: Active swimming organisms that live in the water column and are able to move independently of the water mass (adapted from Lincoln et al., 1998).

Attribution: http://www.marinespecies.org/traits/wiki/Traits:Nekton

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first appearance

Paleobiology Database

382.7 million years ago

(max)
Paleobiology Database
upper devonian epoch
URI: http://resource.geosciml.org/classifier/ics/ischart/UpperDevonian

Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

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last appearance

Paleobiology Database

3.6 million years ago

(min)
Paleobiology Database
zanclean age
URI: http://resource.geosciml.org/classifier/ics/ischart/Zanclean

Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale

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motility

Paleobiology Database
actively mobile
URI: http://eol.org/schema/terms/activelyMobile

Definition: uses self-propelled locomotion to change location on a regular basis

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(adult)

number of fossil occurrences

Paleobiology Database

1646

trophic guild

Paleobiology Database
carnivore
URI: http://www.wikidata.org/entity/Q81875

Definition: organism that eats mostly or exclusively animal tissue

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