Dimetrodon borealis
Dimetrodon borealis, formerly known as Bathygnathus borealis, is an extinct species of pelycosaur-grade synapsid that lived about 270 million years ago (Ma) in the Early Permian. A partial maxilla or upper jaw bone from Prince Edward Island in Canada is the only known fossil of Bathygnathus. The maxilla was discovered around 1845 during the course of a well excavation in Spring Brook in the New London area and its significance was recognized by geologists John William Dawson and Joseph Leidy. It was originally described by Leidy in 1854 as the lower jaw of a dinosaur, making it the first purported dinosaur to have been found in Canada, and the second to have been found in all of North America (the first was Clepsysaurus from Pennsylvania, now known to be a phytosaur rather than a dinosaur)
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Dimetrodon borealis
Dimetrodon borealis, formerly known as Bathygnathus borealis, is an extinct species of pelycosaur-grade synapsid that lived about 270 million years ago (Ma) in the Early Permian. A partial maxilla or upper jaw bone from Prince Edward Island in Canada is the only known fossil of Bathygnathus. The maxilla was discovered around 1845 during the course of a well excavation in Spring Brook in the New London area and its significance was recognized by geologists John William Dawson and Joseph Leidy. It was originally described by Leidy in 1854 as the lower jaw of a dinosaur, making it the first purported dinosaur to have been found in Canada, and the second to have been found in all of North America (the first was Clepsysaurus from Pennsylvania, now known to be a phytosaur rather than a dinosaur)
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Bathygnathus es un género de s ...... un sinápsido esfenacodóntido.
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Dimetrodon borealis és una esp ...... a del Príncep Eduard (Canadà).
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Dimetrodon borealis, anciennem ...... partenant au genre Dimetrodon.
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Dimetrodon borealis, formerly ...... ies into the genus Dimetrodon.
@en
Батигнат (лат. Bathygnathus, о ...... го периода было очень широким.
@ru
北方异齿龙(學名:Dimetrodon borealis)意 ...... 名,最初被歸類於恐龍。目前被歸類於盤龍目楔齒龍科的异齿龙屬。
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Wikipage page ID
page length (characters) of wiki page
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1,020,400,817
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authority
Leidy, 1854
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fossil range
Early Permian,
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genus
Dimetrodon
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image caption
Left maxilla of D. borealis compared to the skull of Dimetrodon grandis
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species
borealis
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synonyms
* Bathygnathus borealis (Leidy, 1854)
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hypernym
comment
Bathygnathus es un género de s ...... un sinápsido esfenacodóntido.
@es
Dimetrodon borealis és una esp ...... a del Príncep Eduard (Canadà).
@ca
Dimetrodon borealis, anciennem ...... partenant au genre Dimetrodon.
@fr
Dimetrodon borealis, formerly ...... tosaur rather than a dinosaur)
@en
Батигнат (лат. Bathygnathus, о ...... автора). Наружная поверхность
@ru
北方异齿龙(學名:Dimetrodon borealis)意 ...... 名,最初被歸類於恐龍。目前被歸類於盤龍目楔齒龍科的异齿龙屬。
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label
Bathygnathus borealis
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Bathygnathus
@es
Dimetrodon borealis
@en
Dimetrodon borealis
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Батигнат
@ru
北方异齿龙
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