Protista 2 : Sarcodina : chiefly "thecamoebians" and foraminiferida - Loeblich, Alfred R.; Tappan, Helen; Joint Committee on Invertebrate Paleontology; Moore, Raymond Cecil n. 1892 (Lawrence : The Geological Society of America. Inc., 1964)
Keywords: SARCODINA; PALEONTOLOGIA; INVERTEBRADOS FOSILES; BRACHIOPODA