NEW DEBATES ON
CCNET JANUARI 2006 !
(See all the items of CCnet!)

Comments on Biostratigraphic issues (CCNet 15/06 - 26 January 2006) here
LATEST DEVELOPMENTS
Carefully, our superb technician, Wynanda Koot, removed the coverslips of the thin sections shown below and polished them. ..........And now a whole new picture emerges....... See the results below.....
Observe here below the microscope images with and without crossed polarizers of the tentative foraminifer in Yax 307. (just move the cursor on and off the images)
The so-called "testwall" of the foram is isotropic, demonstrating it is composed of the mounting epoxy.
It is not altered cell-wall material.
with and without polarizer