The Growing Collection of Polybranchiaspidida

[Polybranchiaspidida]

Edmontosaurus sp from Montana(Late Cretaceous,Hell Creek Formation)

Edited February 5 by Polybranchiaspidida

[Polybranchiaspidida]

baby Keichousaurus hui from Guizhou,China(Triassic)

It doesn't look very well.

Edited February 5 by Polybranchiaspidida

[Polybranchiaspidida]

eggshell of Saltasaurus sp from Argentina(Late Cretaceous)

[Polybranchiaspidida]

Stephanorhinus kirchbergensis from Northeast China(Cenozoic era)

It grows some small crystals inside.

[Polybranchiaspidida]

I just received a package,I will update my collection as soon as possible!

Edited February 5 by Polybranchiaspidida

[Polybranchiaspidida]

Procuctella sp from Turtle Back Pond,Chaohu,Anhui,China(middle Permian,Gufeng Formation)

This is one of the best preserved fossils I have ever seen.

 

Edited February 6 by Polybranchiaspidida

[Polybranchiaspidida]

Pleuronautilus changxingensis from Turtle Back Pond,Chaohu,Anhui,China(middle Permian,Gufeng Formation)

[Polybranchiaspidida]

a clam(I don’t know its ID clearly.) from Chaohu,Anhui,China(late Permian,Dalong Formation)

[Polybranchiaspidida]

Adelophthalmoidea from Tongren, Guizhou, China(Silurian, Xiushan Formation)

When I got it, I felt very excited because I had never imagined how quickly I would meet it.

Edited February 8 by Polybranchiaspidida

[Polybranchiaspidida]

Arthropleura sp. from Poland, Upper Silesia, Carboniferous, Westphalian "D", (Carboniferous, Middle Pennsylvanian, Moscovian)

 

Edited February 8 by Polybranchiaspidida

[pachy-pleuro-whatnot-odon]

Great collection you've got there! 

[Polybranchiaspidida]

Psittacosaurus lujiatunensis from Lujiatun, Liaoning, China(Early Cretaceous, 131～120Ma, Yixian Formation)

This tooth is very fragile.

Edited February 22 by Polybranchiaspidida

[Polybranchiaspidida]

Chaohusaurus sp jaw from Chaohu,Anhui in China

Triassic Orenician period

Nanlinghu Formation

Edited May 3 by Polybranchiaspidida

[Polybranchiaspidida]

Microcaris rectilineatus from Chaohu,Anhui in China

Triassic Orenician period

Nanlinghu Formation

It just looks like a little monster!

[Polybranchiaspidida]

Ornithocheirus(Siroccopteryx?) from Morocco

Late Cretaceous 

Kem kem Formation

[Polybranchiaspidida]

A caudal vertebrae of sauropod dinosaurs from Madagascar

Late Cretaceous

Maevarano Formation

Maybe it came fromRapetosaurus krausei