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I'm searching for era assignment of the last 15 genera, please help
Good day!
Has anyone seen an age for these genera (more specific than LT, EJ, LK etc.). I
need era assignment for these, to complete my genera per era table. These are
the missing:
Borealosaurus (LK)
Chuanjiesaurus (MJ)
Genyodectes (LK)
Hudiesaurus (LJ)
Jingshanosaurus (EJ)
Kangnasaurus (EK)
Kunmingosaurus (EJ)
Magnirostris (LK)
Malawisaurus (EK)
Shanxia (LK)
Shuangmiaosaurus (EK,LK)
Siamosaurus (LJ)
Sinornithomimus (LK)
Tianzhenosaurus (LK)
Yimenosaurus (EJ)
Let alone the question, if they are all valid.
The current table:
Era No. of genera Lenght(Ma) Genera per Ma
Late Triassic:
Carnian 24 11.5 2.1
Norian 28 12.9 2.2
Rhaetian 10 4.0 2.5
Early Jurassic:
Hettangian 17 3.1 5.5
Sinemurian 22 6.9 3.2
Pliensbachian 19 6.6 2.9
Toarcian 12 7.4 1.6
Middle Jurasic:
Aalenian 7 4.0 1.7
Bajocian 9 3.9 2.3
Bathonian 23 3.0 7.7
Callowian 28 3.5 8.0
Late Jurassic:
Oxfordian 24 6.2 3.9
Kimmeridgian 59 4.2 14.0
Tithonian 41 5.3 7.7
Early Cretaceous:
Berriasian 15 5.3 2.8
Valanginian 30 3.8 7.9
Hauterivian 34 6.4 5.3
Barremian 59 5.0 11.8
Aptian 56 13.0 4.3
Albian 66 12.4 5.3
Late Cretaceous:
Cenomanian 42 6.1 6.9
Turonian 31 4.2 7.4
Coniacian 18 3.8 4.7
Santonian 31 2.0 15.5
Campanian 129 12.9 10.0
Maastrichtian 112 5.1 22.0
Plus those 15 without era known. Thanks for any info, Vlad
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