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names in breadcrumbs
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names in breadcrumbs
vernacular
scientific
Unresolved name
Unresolved name:
Animal
»
Chordates
»
"Sharks, Skates And Rays"
»
Ground Sharks
»
Cat Sharks
«
Foumtizia Noubhani & Cappetta 1997
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names
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Body symmetry
ecomorphological guild
first appearance
last appearance
number of records in gbif
sexual system
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Fairbairn 2013
GBIF data coverage
Namigai et al 2014
Paleobiology Database
Body symmetry
Namigai et al 2014
bilaterally symmetric
URI:
http://purl.obolibrary.org/obo/PATO_0001324
Definition:
being symmetric about a plane running from frontal end to caudal end (head to tail), and having nearly identical right and left halves
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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
maastrichtian age
URI:
http://resource.geosciml.org/classifier/ics/ischart/Maastrichtian
Attribution:
International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale
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last appearance
Paleobiology Database
33.9 million years ago
(min)
number of records in gbif
GBIF data coverage
6
sexual system
Fairbairn 2013
dioecious
URI:
https://www.wikidata.org/entity/Q148681
Definition:
a characteristic of a species, meaning that it has distinct male and female individual organisms.
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