Dar & Anne,
It seems that the Slovak Spectator piece is just another "rehashing" exercise based on poorly digested perfectly genuine information.
From what I have been able to find out, the object is kosher and fits perfectly well (stylistically speaking) in the larger, well documented Central European Gravettian sample and, therefore, time range. As for information concerning a more precise dating, it can be found in:
OTTE, M. et J.K. Kozlowski (éd.), Le Paléolithique Supérieur Européen, Bilan quinquennal 1991-1996, U.I.S.P.P. - Commission VIII (réunion de Forli, septembre 1996), 1996, 380 p., fig. et tabl. ERAUL N°76.I do not have access to the actual publication, but the pertinent Moravany dates (based on the above) can be found by clicking
HERE, finding the radiocarbon list, and doing a search for Moravany.
Jacques