Gazella (Bovidae,Ruminantia) remains from the Siwalik Group of Pakistan

Khan, M.A., Babar, M.A., Akhtar, M., Iliopoulos, G., Rakha, A. & Noor, T., November 2015. Gazella (Bovidae, Ruminantia) remains from the Siwalik Group of Pakistan. Alcheringa 40, xxx–xxx. ISSN 0311-5518.

New gazelle fossils are described from the Siwalik Group of Pakistan. The material includes horncores, maxilla and mandible fragments, and isolated teeth. The available samples are assigned to three Gazella species: Gazella sp. in the Lower Siwalik Subgroup (ca 14.2–11.2 Ma), and G. lydekkeri and G. superba in the Middle Siwalik Subgroup (ca 10.2–3.4 Ma). Based on a review of the Siwalik Group gazelles, G. padriensis is synonymized with G. lydekkeri. Gazella superba Pilgrim, 1939 sensu stricto is a large form and is a valid species of the genus in the Siwalik Group.

Muhammad Akbar Khan [akbaar111@yahoo.ca], Muhammad Adeeb Babar [babar_fcc2005@yahoo.com], Muhammad Akhtar [drakhtarfdrc@hotmail.com], Allah Rakha [babar.441@googlemail.com], Tuba Noor [akbar.zool@pu.edu.pk], Abu Bakr Fossil Display & Research Centre, Department of Zoology, Quid-e-Azam Campus, Punjab University (54590), Lahore, Pakistan; George Iliopoulos [borelakias@gmail.com], Geology Department of the University of Patras, Patras, Greece.     

Spatial Distribution of Shopping Malls and Analysis of their Trade Areas in Istanbul

This paper investigates the spatial distribution of shopping malls with respect to population and analyses the factors which effect the shopping mall location. According to the results, while the shopping mall space ratio is higher than population ratio in the intermediate zone, the reverse is true in the periphery. The relationships between the shopping mall space and income, population and distance to the central business district (CBD) of the locations are investigated by the use of regression analysis. The results reveal that income is the only factor affecting the location of shopping malls among those considered. In addition, three shopping malls from the inner and peripheral zones of Istanbul were analysed with respect to frequency to shopping centres and characteristics of trade areas. According to the results, the size of the catchment area of the shopping mall from the inner zone is larger then the peripheral ones due to higher accessibility with alternative transportation systems and supporting functions in its surrounding areas. The results fall within the concept of central place theory. Further research is suggested by expending the study to the other areas of the city with different characteristics to calculate their retail potential and their spatial implications.