– Gregg F. Gunnell of Duke primate center in the United States has exposed the complete dentition of a species of Messel (Archaeonycteris trigonodon) obtained by Ct-scan.
– Gregg F . Gunnell wa Duke nyani kituo cha nchini Marekani yamesababisha dentition kamili ya aina ya Messel (Archaeonycteris trigonodon) kupatikana kwa Ct-Scan .