Eupelycosauria
Highly diverse major clade of Synapsida
Eupelycosauria is a large clade of animals characterized by the unique shape of their skull, encompassing all mammals and their closest extinct relatives. They first appeared 308 million years ago during the Early Pennsylvanian epoch, with the fossils of Echinerpeton and perhaps an even earlier genus, Protoclepsydrops, representing just one of the many stages in the evolution of mammals, in contrast to their earlier amniote ancestors.
Nº Q1349838 ★★
Uncommon · Nature
Eupelycosauria
Highly diverse major clade of Synapsida
Eupelycosauria is a large clade of animals characterized by the unique shape of their skull, encompassing all mammals and their closest extinct relatives. They first appeared 308 million years ago during the Early Pennsylvanian epoch, with the fossils of Echinerpeton and perhaps an even earlier genus, Protoclepsydrops, representing just one of the many stages in the evolution of mammals, in contrast to their earlier amniote ancestors.
Last price
—
Floor price
—
7-day median
—
30-day sales
0
30-day range
—
In circulation
0
Price history
median
low – high
sales
No sales in this period
Show table
| Date | median | Low | High | sales |
|---|
Sales history
- Last sale
- —
- 30-day average
- —
- 30-day low
- —
- 30-day high
- —
- Sales 7d
- 0
- Sales 30d
- 0
No sales yet.
Anonymous sales: no buyer or seller shown. Figures count player-to-player sales only.
From Wikipedia
Eupelycosauria is a large clade of animals characterized by the unique shape of their skull, encompassing all mammals and their closest extinct relatives. They first appeared 308 million years ago during the Early Pennsylvanian epoch, with the fossils of Echinerpeton and perhaps an even earlier genus, Protoclepsydrops, representing just one of the many stages in the evolution of mammals, in contrast to their earlier amniote ancestors.
Text: Wikipédia, CC BY-SA 4.0. · Image: Dmitry Bogdanov (CC BY-SA 3.0) ·
Related cards
Pelycosaur
Order of tetrapods
Nº Q319520 ★★★
Archelosauria
Clade of reptiles (Reptilia)
Nº Q19595522 ★★
Archosauriformes
Clade of reptiles
Nº Q282487 ★★
Plesiosauroidea
Extinct superfamily of plesiosaurs (Plesiosauria)
Nº Q1619550 ★★
Ichthyosaurus
Extinct genus of ichthyosaurs
Nº Q131565 ★★★
Megalosauridae
Extinct family of theropod dinosaurs (Theropoda)
Nº Q131632 ★★