Attockicetus praecursor, A New Remingtonocetid Cetacean from Marine Eocene Sediments of Pakistan

A new early-to-middle Eocene cetacean from the Kala Chitta Hills of northern Pakistan is described: Attockicetus praecursor new genus and species. It is based on fragmentary cranial material, including a rostral fragment, P3–M3, endocast, and ectotympanic. Attockicetus is the first remingtonocetid from northern Pakistan, and the oldest member of its family. Attockicetus praecursor is smaller than the species of the other remingtonocetid genera, Remingtonocetus, Andrewsiphius, and Dalanistes. It is also more primitive in the retention of large protocones on the upper molars and the anterior position of the orbit. Known material for Attockicetus is fragmentary, but the taxon is important because it extends the geographic and temporal range of remingtonocetids, is one of the few remingtonocetids in which toothcrowns are preserved, and because it is probably the most plesiomorphic remingtonocetid.     

First report of the giant snake Gigantophis (Madtsoiidae) from the Paleocene of Pakistan: Paleobiogeographic implications

We report here the discovery of madtsoiid snake remains from the early Paleocene Khadro Formation (Ranikot Group, Sindh, Southern Pakistan). These specimens consist of vertebrae and are referred to Gigantophis. This is the first report of Gigantophis from outside of Africa. The problem of the generic distinction between Gigantophis and Madtsoia is stressed. The specimens from Pakistan slightly differ from the single species (G. garstini) referred to the genus Gigantophis, but the available material does not allow further considerations and the fossil is referred to as Gigantophis sp. However, Gigantophis sp. from the Khadro Formation is more closely related to G. garstini, that is known only from the middle and late Eocene of northern Africa, than to any other species, thus suggesting dispersal between these two areas during the Paleocene or earlier. These results are consistent with the hypothesis of intermittent dispersals between the Indo-Pakistan Plate and Africa suggested by other fossil evidences.     

The long shadow of the Kargil War: The effect of early-life stress on education

The paper examines the long-term impact of the India-Pakistan war of 1999 on the educational attainment of children born to families of soldiers who survived the war. Based on the assumption that military families faced higher levels of psychological stress than civilian families during the war period, the paper uses a difference-in-difference methodology with household fixed effects to show that the education of military children exposed to the war during their formative years suffered significantly. An examination of the consumption expenditure pattern of military and civilian households suggests that the effect was unlikely to be via resource-related channels. The improbability of other direct pathways through which the war could affect these families suggests that the negative effect might have resulted from the psychological stress that the war generated for the affected families.