Manuel A. Iturralde-Vinent

3 Questions 7 Answers 0 Followers

Questions related from Manuel A. Iturralde-Vinent

Can someone let me have references with description of this aboriginal cross carved in rock?

I saw this cross in an NGS video and photographed the screen, but I did not learn where this cross was found. Seems to me that it was found in some island. In Cuba there is one very much similar...

26 March 2020 2,455 2 View

Can someone help me identifying this rudist from "mid" Cretaceous volcano-sedimentary section in central-eastern Cuba?

In Las Tunas (east-central Cuba) there is a section of volcaniclastic rocks, partially metamorphosed, whose age is not well established, probably "mid" Cretaceous. Identifying this rudist will...

17 January 2019 9,957 0 View

Can someone identify this Jurassic fern?

This fossil Himenofitales fern was collected several years ago by R. Rojas and myself from a Jurassic pre mid-Oxfordian exposure of the San Cayetano Formation in western Cuba. Any suggestion as to...

02 October 2015 6,931 14 View