WAS BEDEUTET SYNAPSID AUF ENGLISCH
Synapsid
Synapsen, gleichbedeutend mit Theropsiden, sind eine Gruppe von Tieren, die Säugetiere und jedes Tier, das mehr mit Säugetieren verwandt ist, als mit anderen lebenden Amnioten. Sie sind leicht von anderen Amnioten getrennt, indem sie ein zeitliches Fenestra haben, eine Öffnung tief im Schädeldach hinter jedem Auge, wobei ein knöcherner Bogen unter jedem verlassen wird; Dies erklärt ihren Namen. Primitive Synapsiden werden gewöhnlich Pelycosauren genannt; Fortgeschrittene Säugetier-ähnliche, Therapsen. Die Nicht-Säuger-Mitglieder werden in der klassischen Systematik als säugetierartige Reptilien beschrieben; Sie können auch "Stamm-Säugetiere" oder "Proto-Säugetiere" genannt werden. Synapsiden entwickelten sich aus basalen Amnioten und sind eine der beiden Hauptgruppen der späteren Amnioten; Das andere ist die Sauropsiden, eine Gruppe, die moderne Reptilien und Vögel enthält. Die charakteristische zeitliche Fenestra entwickelte sich in der Ahnen-Synapsen vor etwa 324 Millionen Jahren, während der späten Karbonzeit. Synapsiden waren die größten terrestrischen Wirbeltiere in der Perm-Zeit, 299 bis 251 Millionen Jahren. Wie bei fast allen Gruppen, die dann vorhanden waren, wurden ihre Zahlen und Sorten durch das Perm-Trias-Aussterben stark reduziert.
Definition von synapsid im Wörterbuch Englisch
Die Definition von Synapsid im Wörterbuch ist ein fossiles Reptil, das einige Säugetier-ähnliche Merkmale des Schädels aufweist.
MIT «SYNAPSID» VERWANDTE WÖRTER IM WÖRTERBUCH ENGLISCH
synapsid ·
temporal ·
fenestra ·
diapsid ·
cladogram ·
skull ·
evolution ·
anapsid ·
synapsids ·
synonymous ·
with ·
theropsids ·
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that ·
includes ·
mammals ·
every ·
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more ·
closely ·
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living ·
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lineages ·
both ·
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permian ·
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nāp ·
sĭd ·
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ophiacodontid ·
middle ·
pennsylvanian ·
million ·
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joggins ·
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merriam ·
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10 BÜCHER, DIE MIT «SYNAPSID» IM ZUSAMMENHANG STEHEN
Entdecke den Gebrauch von
synapsid in der folgenden bibliographischen Auswahl. Bücher, die mit
synapsid im Zusammenhang stehen und kurze Auszüge derselben, um seinen Gebrauch in der Literatur kontextbezogen darzustellen.
Best friends Rob and Phoebe discover a squat, drooly creature from thirty million years before the dinosaurs that needs their help in tracking down a violent carnivore that must be returned to its proper place in time.
2
Synapsid:
Synapsid, Mammal, Amniote, Sauropsida, Terrestrial ...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.
Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken,
2010
3
Mammalogy: Adaptation, Diversity, Ecology
Synapsid Lineage Pelycosaurs and Therapsids Cynodontia Monophyletic or
Polyphyletic Origin of Mammals? The First Mammals Early Mesozoic Mammals
Early Prototherians Early Therians Tribosphenic Molars Cenozoic Mammals and
...
4
The Central Nervous System of Vertebrates: With Posters
He suggested that specific sensory relay nuclei and single modality specific
dorsal pallial areas, as well as specific motor nuclei and a pallial motor area,
were present in the synapsid line leading to mammals. Butler (1994b) elegantly ...
R. Nieuwenhuys, Hendrik Jan Donkelaar, Charles Nicholson,
1998
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.
6
Synapsid Introduction: Dinosaurus, Diictodon, Probelesodon, ...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.
Source: Wikipedia, Books, LLC, Books Group,
2011
7
Synapsid Burrows in the Lower Jurassic Navajo Sandstone, Utah
These works are packaged and produced by BiblioLabs under license by ProQuest UMI.
8
Pelycosaurs:
Synapsid, Pelycosaur, Edaphosaurus, ...
Purchase includes free access to book updates online and a free trial membership in the publisher's book club where you can select from more than a million books without charge.
Books, LLC, General Books LLC,
2010
9
Early Evolutionary History of the Synapsida
This book showcases the full breadth of contemporary research on non-mammalian synapsids, ranging from taxonomy and phylogenetics to functional morphology, biogeography, paleoecology, and patterns of diversity.
Christian F. Kammerer, Kenneth D. Angielczyk, Jörg Fröbisch,
2013
10
Articles on Pelycosaurs, Including:
Synapsid, Pelycosaur, ...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.
10 NACHRICHTEN, IN DENEN DER BEGRIFF «SYNAPSID» VORKOMMT
Erfahre, worüber man in den einheimischen und internationalen Medien spricht und wie der Begriff
synapsid im Kontext der folgenden Nachrichten gebraucht wird.
Earliest Saber Teeth Used for Fighting, Not Biting
It was a synapsid – a protomammal more closely related to our early ancestors than to reptiles – that more specifically belonged to a group of herbivores called ... «National Geographic, Jul 15»
Absurd Creature of the Week: Forget the Platypus. The Echidna Is …
It's a good idea to start here by talking about mammals' ancient ancestors the synapsids for a hot second. They superficially resembled modern reptiles (though ... «Wired, Jun 15»
The Making of the Mammalian Nose
Brasilitherium was a cynodont – part of the larger, varied group of vertebrates called synapsids to which we also belong. It was close to the predecessors of the ... «National Geographic, Okt 14»
Ancient Finned Predator Feasted on Sharks
Though it resembled a primitive lizard, the fearsome predator was actually a synapsid, an ancestor to mammals that went extinct long before dinosaurs first ... «Live Science, Okt 14»
Getting to the Root of Fur
Mammals belong to a much larger group of vertebrates called synapsids. For a long time the non-mammalian parts of this family tree – like the sail-backed ... «National Geographic, Okt 14»
Radioactive blob appears in Bermondsey Square
Synapsid will remain in Bermondsey Square until March next year. The second sculpture to be exhibited will be by Edwin Burdis and a third commission will be ... «London SE1, Okt 14»
Adorable Portraits Put Nocturnal Animals in the Spotlight
The new finding hinges on an ancient group of reptilian proto-mammals called the synapsids, which arose during the Permian period, some 320 million years ... «Smithsonian, Sep 14»
Synapsids Push Evolutionary Origin Of Nocturnality In Mammals …
"Synapsids are most common in the fossil record between about 315 million years ago and 200 million years ago. The conventional wisdom has always been ... «Science 2.0, Sep 14»
Evidence discovered for nocturnal behavior in synapsids
This is the skeleton of Dimetrodon, an ancient relative of mammals. New research suggests that at least some species of Dimetrodon were active at night ... «Examiner.com, Sep 14»
Small prehistoric animal provides a glimpse into early herbivores
Caseids are synapsids, a family of animals that includes mammals and their close relatives, LiveScience reports. The most famous member of this impressive ... «DigitalJournal.com, Apr 14»