a monastery with a complex with 177 cells, numerous stupas, temples and a number of other ancillary buildings. The gigantic structures of other Viharas, including Vikramashila, Odantapuri, and Jagaddala are the other masterpieces of the Palas. These mammoth structures were mistaken by the forces of Bakhtiyar Khalji as fortified castles and were demolished. The art of Bihar and Bengal during the Pala and Sena dynasties influenced the art of Nepal, Burma, Sri Lanka and Java. List of Pala rulers Most of the Pala inscriptions mention only the regnal year as the date of issue, without any well-known calendar era. Because of this, the chronology of the Pala kings is hard to determine. Based on their different interpretations of the various epigraphs and historical records, different historians estimate the Pala chronology as follows: Note: Earlier historians believed that Vigrahapala I and Shurapala I were the two names of the same person. Now, it is known that these two were cousins; they either ruled simultaneously (perhaps over different territories) or in rapid succession. AM Chowdhury rejects Govindapala and his successor Palapala as the members of the imperial Pala dynasty. According to BP Sinha, the Gaya inscription can be read as either the "14th year of Govindapala's reign" or "14th year after Govindapala's reign". Thus, two sets of dates are possible. D.K. Ganguly mentions another ruler named Indradumnyapala, who is solely known from local tradition. There is no source of his existence yet. A king, Bhimapala also finds a mention in the Sabdapradipa. Rajat Sanyal argues that if Govindapala and Palapala are indeed accepted as Pala kings, Bhimapala also should be, provided that he was chronologically close to Ramapala according to the wording of the text. However, both need more historical evidence. A king named Gomindrapala finds mention in a manuscript, dated his fourth regnal year. R.C. Majumdar identifies him with Govindapala, while S.K. Saraswati suggests he is a later Pala king. Military The highest military officer in the Pala empire was the Mahasenapati (commander-in-chief). The Palas recruited mercenary soldiers from a number of kingdoms, including Malava, Khasa, Huna, Kulika, Mithila, Kanrata, Lata, Odra and Manahali. According to the contemporary accounts, the Rashtrakutas had the best infantry, the Gurjara-Pratiharas had the finest cavalry and the Palas had the largest elephant force. The Arab merchant Sulaiman states that the Palas had an army bigger than those of the Balhara (possibly the Rashtrakutas) and the