Elwyn Simons
Dados Biográficos
| ID | 5204530 |
|---|---|
| NOME | Elwyn Simons |
| PRENOMES | Elwyn |
| SOBRENOME | Simons |
| ASSINATURA | SIMONS E |
| VERIFICADO | Não |
| TOTAL DE OBRAS | 3 |
| TOTAL DE CITAÇÕES | 0 |
| TOTAL COMO AUTOR | 3 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 1981 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2011 |
| ÍNDICE H | 0 |
Evolution of the Side-Necked Turtles
The family Podocnemididae consists of 20 genera and 30 species considered here as valid and diagnosable by cranial characters. Three of these genera and eight species persist into the Recent fauna, barely reflecting the evolutionary diversity and distribution of the group. The family extends from the Late Cretaceous to the Recent and occurs in North and South America, Europe, Asia, and Africa. A phylogenetic analysis utilizes 31 podocnemidid taxa…
Egyptian oligocene primates
The study of the early anthropoids or anthropoideans from the Oligocene badlands of the Fayum Province, Egypt, covers the greater part of this century. This review discusses the successive stages of our knowledge of these animals, which have become the oldest well understood kinds of higher primates or anthropoideans. The study of the first finds, made early in the century, is reviewed and the various interpretations of these scanty remains are d…
Paleoprimatological research over the last 50 years
Since 1930 the approach to fossil primates has undergone a twofold revolution, in more advanced taxonomic thinking, and in the growth of studies relating living primates to the interpretation of past forms. Great strides have also been made in discovering primate fossils–in 1930 there were some 58 genera of extinct primates known, and since then more than 65 new genera have been named. A major aspect of paleoprimatological research today is multi…
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Paleoprimatological research over the last 50 years
Since 1930 the approach to fossil primates has undergone a twofold revolution, in more advanced taxonomic thinking, and in the growth of studies relating living primates to the interpretation of past forms. Great strides have also been made in discovering primate fossils–in 1930 there were some 58 genera of extinct primates known, and since then more than 65 new genera have been named. A major aspect of paleoprimatological research today is multi…
Egyptian oligocene primates
The study of the early anthropoids or anthropoideans from the Oligocene badlands of the Fayum Province, Egypt, covers the greater part of this century. This review discusses the successive stages of our knowledge of these animals, which have become the oldest well understood kinds of higher primates or anthropoideans. The study of the first finds, made early in the century, is reviewed and the various interpretations of these scanty remains are d…
Evolution of the Side-Necked Turtles
The family Podocnemididae consists of 20 genera and 30 species considered here as valid and diagnosable by cranial characters. Three of these genera and eight species persist into the Recent fauna, barely reflecting the evolutionary diversity and distribution of the group. The family extends from the Late Cretaceous to the Recent and occurs in North and South America, Europe, Asia, and Africa. A phylogenetic analysis utilizes 31 podocnemidid taxa…
Biology (3 obras) · Paleontology (3 obras) · Paleontology (3 obras) · Geography (2 obras) · History (2 obras) · Primate (2 obras) · Primate Behavior and Ecology (2 obras) · Zoology (2 obras) · Archaeology (1 obras) · Bat Biology and Ecology Studies (1 obras)