Dmitry Victorovich Grigoriev

7 Questions 19 Answers 0 Followers

Questions related from Dmitry Victorovich Grigoriev

How to export from Avizo?

I've spent dozens of hours in Avizo 9 segmenting a lizards skull. I have 40 different "materials" corresponding to different bones. The project is pretty big. I want to make a reconstruction of...

01 November 2016 7,417 14 View

Can anyone recommend a paper on paleotemperatures of oceans in Cretaceous?

I'm searching for papers, atlases, maps with information about paleotemperatures of oceans in Upper Cretaceous.

08 September 2015 9,758 17 View

How to distinguish mosasaurian teeth from crocodilian?

Mosasaurs have different types of teeth (see attached figure from Bardet et. al, 2014.) But so do crocodiles...So, How to distinguish in general mosasaurian teeth from crocodilian? (for example...

28 August 2015 400 5 View

How do you distinguish lumbar and pygal vertebrae in mosasaurs?

What is the difference between the lumbar and pygal vertebrae series in mosasaurs? My question concerns isolated vertebrae.

08 October 2014 1,177 10 View

Could you recommend me a software for creating stratigraphic column (for Mac)?

I've googled and I've found a bunch I was just wondering if anyone had used any that they particularly enjoyed.

30 September 2014 3,777 31 View

Is it correct to rely on the deposits age when I define fossils from this deposit?

Ok, here is the situation: I have mosasaurs material from the Maastrichtian layers and I trying to define it. Can I strike from the candidate list taxons, that became extinct in Campanian? What if...

10 September 2014 993 9 View

What part of the mosasaur brain corresponds to paired parolfactory bulb recess on the ventrolateral processes of the frontal bone?

See attachment.

30 March 2014 2,061 6 View