Colour in birds' eggs: The collections of the Natural History Museum, tring

Article Abstract:

Lack did a vast research and study on the various eggs of the Natural History Museum, tring and specified that the colour of the birds' eggs have no taxonomic significance and is mostly purely dependant and related to their nest size. However, the results prove that Lack's conclusions were completely unreliable and also state that the colour of the eggs might depend on the shell structure, as well as the pigment distribution.

Ireland, Natural history, Birds, Bird eggs, Color of birds, Bird coloration, Bird colouration

---

Paleoenvironmental model and sequence stratigraphy of the Asmari Formation in southwest Iran

Article Abstract:

The foraminiferal limestone from the Asmari Formation in southwest Iran is examined to find out its microfacies, paleoenvironments and sedimentary sequences. Results identified three major depositional environments that includes open marine, barrier and lagoon-lower intertidal.

Iran, Limestone, Oligocene Epoch, Sedimentation

---

Fusion of sacrals and anatomy in Champsosaurus (Diapsida, Choristodera)

Article Abstract:

The article describes the relationship of humeral and femoral morphologies to sacral fusion in Champsosaurus (Diapsida, Choristodera) and the causes that make variation.

North America, Nest building, Cretaceous period, Reptiles, Fossil, Fossil reptiles, Structure, Ontogeny

Similar abstracts:

• Abstracts: A catalogue of British Pleistocene birds identified by Colin J.O.Harrison and stored in the Natural History Museum, London, (Department of Palaeontology)
• Abstracts: Parrots in a nutshell: The fossil record of Psittaciformes (Aves). A history of reassessment of the unique but missing specimen of Rawnsley's Bowerbird Ptilonorhynchus rawnsleyi, Diggles 1867, (Aves: Ptilonorhynchidae)
• Abstracts: A new species of extinct imperial pigeon (Ducula: Columbiade) from Henderson Island, Pitcairn Group. A new raptorial bird from the Middle Eocene of Messel, Germany

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.