Mamay SH. An unusual new species of Dicranophyllum grand’eury from the Virgilian (Upper Pennsylvanian) of New Mexico, U.S.A. JPS [Internet]. 1981 Dec. 31 [cited 2024 Nov. 25];28:86-92. Available from: https://jpsonline.co.in/index.php/jop/article/view/1404