Coniasaurus is an extinct genus of Late Cretaceous marine squamates that range in age from Cenomanian to Santonian. It was first described by Richard Owen in 1850 from lower Cenomanian chalk deposits in southeast England (Sussex). Two species have been described from this genus: C. crassidens (Owen, 1850), known from Cenomanian to Santonian deposits from southeast England, Germany and North America, and C. gracilodens (Caldwell, 1999) from the Cenomanian of southeast England. Phylogenetic analysis suggests that Coniasaurus is a sister group to the Mosasauroidea within the clade Pythonomorpha.
Attributes | Values |
---|
rdfs:label
| - Coniasaurus (en)
- Coniasaurus (it)
|
rdfs:comment
| - Il coniasauro (gen. Coniasaurus) è un rettile estinto, appartenente agli squamati. Visse nel Cretaceo superiore (Cenomaniano - Turoniano, circa 100 – 90 milioni di anni fa). I suoi resti sono stati ritrovati in Inghilterra e in Nordamerica. (it)
- Coniasaurus is an extinct genus of Late Cretaceous marine squamates that range in age from Cenomanian to Santonian. It was first described by Richard Owen in 1850 from lower Cenomanian chalk deposits in southeast England (Sussex). Two species have been described from this genus: C. crassidens (Owen, 1850), known from Cenomanian to Santonian deposits from southeast England, Germany and North America, and C. gracilodens (Caldwell, 1999) from the Cenomanian of southeast England. Phylogenetic analysis suggests that Coniasaurus is a sister group to the Mosasauroidea within the clade Pythonomorpha. (en)
|
name
| |
foaf:depiction
| |
dcterms:subject
| |
Wikipage page ID
| |
Wikipage revision ID
| |
Link from a Wikipage to another Wikipage
| |
sameAs
| |
dbp:wikiPageUsesTemplate
| |
thumbnail
| |
authority
| |
fossil range
| |
image caption
| - C. crassidens holotype, drawn by James Erxleben in 1850 (en)
|
subdivision
| - *†C. cressidens (Owen, 1850 )
*†C. gracilodens (Caldwell, 1999) (en)
|
subdivision ranks
| |
taxon
| |
has abstract
| - Coniasaurus is an extinct genus of Late Cretaceous marine squamates that range in age from Cenomanian to Santonian. It was first described by Richard Owen in 1850 from lower Cenomanian chalk deposits in southeast England (Sussex). Two species have been described from this genus: C. crassidens (Owen, 1850), known from Cenomanian to Santonian deposits from southeast England, Germany and North America, and C. gracilodens (Caldwell, 1999) from the Cenomanian of southeast England. Coniasaurus has only been described from incomplete specimens, but it is known to have had a relatively elongate skull with specialised teeth. By comparison with Dolichosaurus, it may have had four short limbs and an elongate neck and body. A maximum length of about 0.5 m has been proposed. Phylogenetic analysis suggests that Coniasaurus is a sister group to the Mosasauroidea within the clade Pythonomorpha. (en)
- Il coniasauro (gen. Coniasaurus) è un rettile estinto, appartenente agli squamati. Visse nel Cretaceo superiore (Cenomaniano - Turoniano, circa 100 – 90 milioni di anni fa). I suoi resti sono stati ritrovati in Inghilterra e in Nordamerica. (it)
|
prov:wasDerivedFrom
| |
page length (characters) of wiki page
| |
foaf:isPrimaryTopicOf
| |
is Link from a Wikipage to another Wikipage
of | |
is Wikipage redirect
of | |
is foaf:primaryTopic
of | |