Lower Cretaceous (Hauterivian-Albian) ammonite biostratigraphy in the Maestrat Basin (E Spain)
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چکیده
منابع مشابه
A Therian from the Lower Cretaceous (albian) of Texas
Mammals of metatherian-eutherian grade are represented in a collection recovered from a Wise County, Texas, locality of Lower Cretaceous (Albian) age. The form, or forms, are distinctly primitive as evidenced by the very small low protocones, large stylar cusps, and wide stylar shelf. The presence of well-developed and separate metacones at such an early date would seem to place Deltatheridium ...
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ژورنال
عنوان ژورنال: Journal of Iberian Geology
سال: 2014
ISSN: 1886-7995,1698-6180
DOI: 10.5209/rev_jige.2014.v40.n1.44090