Some publications on American Carboniferous Echinoderms

Early post-metamorphic, Carboniferous blastoid reveals the evolution and development of the digestive system in echinoderms.

Inferring the development of the earliest echinoderms is critical to uncovering the evolutionary assembly of the phylum-level body plan but has long proven problematic because early ontogenetic stages are rarely preserved as fossils. Here, we use synchrotron tomography to describe a new early post-metamorphic blastoid echinoderm from the Carboniferous (approx. 323 Ma) of China. The resulting th...

Spotlight on Publications: Latin American Microfinance

The following selection presents some of the key publications focusing on the microfinance sector in Latin America. Addressing a variety of issues related to microfinance in the region, and highlighting examples from a diverse group of Latin American countries, the publications can be grouped into the following categories: Assessing Risk; Regulations and Regulatory Frameworks; Impact Evaluation...

Echinoderms

two fish. In the wild, kittiwakes have to learn to look for particular colours and patterns in the ocean to find the best place to fish. The researchers tried to recreate this for the captive birds by making them search for their food among a chequerboard of different coloured bowls. Chicks on the unrestricted fatty diet quickly learned which bowls contained food, but chicks on lean rations wer...

Some early Australian medical publications.

ON 12 MAY 1787, the First Fleet of eleven ships, commanded by Captain Arthur Phillip, the Governor-elect of the new colony, sailed from England to establish a penal settlement at Botany Bay, which had been visited by Cook only eighteen years before. This was to relieve the crowded gaols and prison hulks of the convicts who, but for the recent revolt of the American colonies, would have been sen...

Some of the Recent publications on dose estimations in CT