110A ¢© 2010 by the Society of Vertebrate Paleontology DOWNS, Alex, Ruth Hall Museum of...

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Transcript of 110A ¢© 2010 by the Society of Vertebrate Paleontology DOWNS, Alex, Ruth Hall Museum of...

  • 110A © 2010 by the Society of Vertebrate Paleontology

    cropped out at the same quarry in Mifune Town. To evaluate the taxonomic reconstruction of the vertebrates from the Mifune Group, I present here the taphonomic and sedimentological data of the bonebed in the Mifune Group. The facies of bonebed 1004-A is a greenish gray !"# #$%&'("#&)%(#&*'+!#,'#,!%'-%&' (%* #$%&'.&* ')&/)& &%#!%0')&1&) &'0)(*!%02'(%*' !"# #$%&'

    that contains large amounts of plant fragments. Therefore this facies is interpreted as a levee (%*'3$$*'/"(!%'*&/$ !#4'5"#,$60,'#,&'7$""&7#&*' /&7!8&%'! ' #!""'!% 69-7!&%#2'#(:$%$8!7'

    composition of bonebed 1004-A might be monodominant. The material consists of isolated theropod, a few crocodyliforms, and turtle elements. The facies of bonebed 1004-B, lying under 1004-A, is a pebbly sandstone accompanied by rip-up mud clasts. The sandstone units ,$+'-%!%0;6/+()*2'()&'7)$ ; #)(#!-&*2'(%*',(1&'(%'&)$ !$%("'.( ("'7$%#(7#4'

  • Society of Vertebrate Paleontology

    October 2010

    70th Anniversary Meeting Society of Vertebrate Paleontology

    David L. Lawrence Convention Center, East Lobby &

    Westin Convention Center Pittsburgh

    Pittsburgh, Pennsylvania USA

    October 10–13, 2010

    Program and Abstracts