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S'està carregant… Dinosaurs and Their Youngde Russell Freedman
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Apunta't a LibraryThing per saber si aquest llibre et pot agradar. No hi ha cap discussió a Converses sobre aquesta obra. This book explores research about whether dinosaurs cared for their young. It looks at reptiles who mostly abandon their eggs, excluding crocodiles, and then examines dinosaur fossil records. The maiasaurus, a type of duckbill dinosaur, appeared to care for their young because juvenile dinosaurs stayed at the nest after hatching with adults. The book also talks a little bit about how duckbills lived. The illustrations are all black and white but nicely done. ( ) Sense ressenyes | afegeix-hi una ressenya
Explains the recent discovery of the fossilized remains of duckbill dinosaur eggs and the young which hatched from them, and conjectures that some dinosaurs may have cared for their young. No s'han trobat descripcions de biblioteca. |
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Google Books — S'està carregant… GèneresClassificació Decimal de Dewey (DDC)567.9Natural sciences and mathematics Fossils & prehistoric life Fossil cold-blooded vertebrates ReptiliaLCC (Clas. Bibl. Congrés EUA)ValoracióMitjana:
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