Species
Valid Extinct

Trinacromerum kirki

(Russell 1935)

No Wikipedia summary available.

Temporal range
Triassic
Jurassic
Cretaceous
Paleogene
Neogene
252 201 145 66 0 Ma
PBDB occurrences
3
Group
Sauroptérygiens
Carnivore aquatic, depth=surface Marine
🦴
PBDB ↗
Classification
Sauropterygia Suborder
›
Plesiosauria Order
›
Plesiosauroidea Superfamily
›
Polycotylidae Family
›
Polycotylinae Subfamily
›
Trinacromerum Genus
›
Trinacromerum kirki Species
Fossil sites 3 geolocated sites
Distribution
Top countries
🇨🇦 Canada
3
Geological formations
Pierre Shale
2
Favel
1
Temporal distribution
Campanian (83.6–72.2 Ma)
2
Turonian (93.9–89.8 Ma)
1
Bibliography
Original description
L. S. Russell. 1935. A plesiosaur from the Upper Cretaceous of Manitoba. Journal of Paleontology 9(5):385-389
Bibliography (2)
D. Bardack. 1968. Fossil vertebrates from the marine Cretaceous of Manitoba. Canadian Journal of Earth Sciences 5:145-153 DOI ↗
L. S. Russell. 1935. A plesiosaur from the Upper Cretaceous of Manitoba. Journal of Paleontology 9(5):385-389