Mexican fossil Echini
نویسندگان
چکیده
منابع مشابه
First Quaternary Fossil Record of Caecilians from a Mexican Archaeological Site
t f p A single vertebra from an Early Formative period archaeological ite in coastal Chiapas, México, is identified as belonging to the mphibian Dermophis mexicanus (Duméril and Bibron) 1841 Amphibia: Gymnophiona: Caeciliidae). The vertebra was recovered rom deposits dated to approximately 1200–1350 B.C. The specimen epresents the first Quaternary fossil record for gymnophiones. Its resence sug...
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ژورنال
عنوان ژورنال: Proceedings of the United States National Museum
سال: 1937
ISSN: 0096-3801
DOI: 10.5479/si.00963801.84-3015.227