. "* Zeuglodon elliotsmithii" . . . "* Dorudon elliotsmithii" . "* ''Z. sensitivus" . . "Saghacetus"@en . "* D. sensitivus" . "* D. zitteli" . . . "Saghacetus is an extinct genus of basilosaurid early whale, fossils of which have been found in the Upper Eocene (middle Priabonian, 37.2 to 33.9 million years ago) Qasr el Sagha Formation, Egypt (29.7\u00B0N 30.8\u00B0E\uFEFF / 29.7; 30.8, paleocoordinates 25.0\u00B0N 26.7\u00B0E\uFEFF / 25.0; 26.7).In 1879, German botanist Georg August Schweinfurth spent many years exploring Africa and eventually discovered the first archaeocete whale in Egypt."@en . . . "* Z. sensitivius" . "* Z. zitteli" . .