Coiling in the Heterohelieidae Coiling in the Heterohelieidae106–110, pl. 12Loeblich, A. R. 1952. "Coiling in the Heterohelieidae." Contributions from the Cushman Foundation for Foraminiferal Research, 106–110, pl. 12.More...ID: 135353Type: articleKeywords: USNM; NMNH