Oh, right... I forgot about the largest Icthyosaurs. Now I'm reminded of those big Icthyosaurs such as Shonisaurus and Thalattoarcon.
Well, they're not very well-known. Here's all the data I can collect about them:
Fleming et al., 1971, "New Zealand Ichthyosaurs—a summary, including new records from the Cretaceous"
It mentions a ~45-centimeter vertebral centrum, and some ~38-centimeter ones as well, which were described by Hector. For comparison, those of Shastasaurus-sized ichthyosaurs measured about ~20ish centimeters across.
Zammit, 2010, "A review of Australasian ichthyosaurs"
It mentions a centrum of Hector's giant ichthyosaur as ~45 centimeters across and roughly twice the dimensions of the centra of Shastasaurus.
Not very open-access
, but you can use Sci-Hub on them.
Fleming et al., 1971, "New Zealand Ichthyosaurs—a summary, including new records from the Cretaceous"
It mentions a ~45-centimeter vertebral centrum, and some ~38-centimeter ones as well, which were described by Hector. For comparison, those of Shastasaurus-sized ichthyosaurs measured about ~20ish centimeters across.
Zammit, 2010, "A review of Australasian ichthyosaurs"
It mentions a centrum of Hector's giant ichthyosaur as ~45 centimeters across and roughly twice the dimensions of the centra of Shastasaurus.
Not very open-access
, but you can use Sci-Hub on them.
I know about the "Sea Amphi".