Belief in life after death leads to the creation of tombs and cemeteries. The remains of ancient societies are mostly limited to their tomb and graves where the investigation reveals parts of their religion, ritual, and customs related to religious beliefs. The Elimais are semi-independent and autonomous rulers at the same time as the Seleucids and the Parthians in the southwest of Iran. Architectural types of their tomb have been unearthed based on archaeological excavations in Xouzestan areas such as Susa, Dastwa, Golalak, and Saleh Dawood, Kal e chandar e Shami, Cheshme Chelvar, Qaleh Shias, Cafeh Babak and Hashtlik. In the study of the architecture of the Elamites tombs in addition to their description and typology, there are comparable similarities with the burial methods of previous civilizations and Simultaneous governments which the authors of this research are trying to achieve by using historical-comparative studies and based on the results of Elamites excavations. This research shows that according to the environmental differences between mountains and plains, the architecture of Elymais tombs is classified into two types: mountain and plain. According to their location relative to the surface of the earth. Mountain tombs are divided into underground tombs, semi-underground tombs, and tombs created on the surface. Typology and comparison Elamites tombs with tombs left from previous and native civilizations (Mesopotamia and Elam) and Seleucid and Parthian governments show that these tombs are still influenced by local traditions such as Mesopotamia and Elam.

Stucco art in Islamic period, in terms of technique and decorative motifs, pattern is taken from decorative art of Sassanids period. Motifs of stuccoes Sassanids period with inspiration from nature, does communicate (communication doesn’t exactly, but close to it), and can be easily identified similar samples it. This shows that unrealistic patterns less used in these motifs, and artist has shown less tendency to this direction. But these elements under the influence Islamic wisdom, have changed their form and meaning. One of the important findings and indicator in Aveh site were decorations stucc, that during the excavation in Imamzadeh Fazl Ibn Soleyman, obtained in the third chapter excavations this historic site in 2009. According to the date mentioned on one of the luster tiles found from this building (684 A.H.), this decoration is belongs to Ilkhanids period. The authors seeking to prove such dating, have done shape and technique used in this motifs and compare them to other historic sites stucco decorations from Ilkhanids period. This research has done to study this question related with Imamzadeh Fazl Ibn Soleyman building that, basically, this building based on stucco decorations, related with which period? And, stuccoes related to which style? In this regard, the present study seeks to prove these assumptions in execution of decoration motifs of stuccoes this building, has been used two styles stucco decorations with high bulge and decoration motifs caved. The decoration motifs are contains foliate, geometric, and inscribed. These motifs and their styles have been modeled from Ilkhanids styles. The method of doing this research is descriptive – analytical – comparative. Data in this study are taken from Library resources and field work. Field works in this study are contains extensive excavations in Aveh plain and in Imamzadeh Fazl Ibn Soleyman. Furthermore, cultural material obtained from excavation, have been drawn.

The discovery of three outstanding Achaemenid buildings in Borazdjan Plain territory, such as “Charkhab”, “Sang-Siyah” and “Bardak-Siyah”, unveiled a new domain in the archaeological study of the Persian Gulf hinterlands and in the Achaemenid era. Excavation in the surrounding areas of these three buildings in two courses in the years of the decades 1350s and 1380s, led to the expsition of their different parts and architectural details. The presence of remarkable Achaemenid architectural elements including the central columned hall, lateral pillared porches and stone column pedestals, as well as the locality situations of the palaces on the plain and peripheral areas of the permanent “Dalaki” and “Shapur” and the seasonal “Ardu”rivers, made new theories possible about the quality and the reason of choosing the location and the erection of a government edifice in the Achaemenid era, while putting forward some general questions about the spatial structure of each palace. Because of the roughcast excavations, our information about the spatial extent of the unearthed collections is quite incomplete. In “Charkhab” site, for being in the vicinity of the seasonal “Ardu” river, there has been more than 1.5 meters of sedimentation which makes it difficult to access Achaemenid findings. So we decided to use new archaeological methods especially archeo-geophysical survey to study around the site and then continue the excavation around the palace according to the results obtained. So, in the first step, the western and north-western fronts with the extent of 13 hectares were surveyed archeo-geophysically using a magnetometric method and according to the outputs and the final produced map and the scatteration of exposed anomalies, some locations were determined for trenches and excavation. According to the maps obtained through magnetometry, some trenches were selected in zones where the abundance of anomalies was evident. In total, two trenches CH II and CH III, each with the dimension of 10×10 were excavated, while most findings were obtained from an Achaemenid leyer in trench CH III in the depth of 153 cm, where items such as baked bricks with the dimension 32×32×8 with bitumen mortar similar to those of Charkhab Palace, gate-pivot stones and pillar foundations worked with raw stone, pieces of cream colored pedestal stones and the most important of all, pieces of cornoture with horizontal strings similar to that of “Bardak-Siyah” Palace and  the specific palace of Cyrus at Pasargadae, can be mentioned.

Using stucco as decoration in buildings has a long precedent. Scrutinizing the surviving edifice from historical periods shows that the art of plastering has been methodical and has a special style since the Parthian era. These methods evolved in the Sassanid era and continued with nuance in the Islamic era. Our knowledge of the art of stucco decoration of the Sassanid period is mostly based on the excavation of several important sites of this period, including the historic city of Bishapur. Bishapur is the center of the Shapur-province which was considered to be one of the cities or the state of five states of Persia and it was established during the reign of Shapur I, the second Sassanid emperor. Manifold artworks have been found in Bishapour’s excavation such as unique mosaic paintings as well as plastering and painting on plaster, especially in the part of the royal citadel. Many of these findings which are some important artifacts and features, exploring in the ninth season of excavation such as the revelation of architectural spaces in the south of the mosaic porch in the part called “Royal Citadel” and stone objects such as mortars, Xunak: stone table, stone statues made of marble and decorative beads, glass kilns and pieces of glassware, pottery and metal. The most important architectural works revealed in the excavation are the corridors on the south side of the mosaic porch, rooms with plaster works’ niches, while some of them are painted and decorated with red ocher clay, plaster of the walls, and plaster of the floor of architectural spaces have been found in these rooms as well. The plaster artworks are mostly included the parallel strips that are used at the edges of niches and entrances. Gypsum mosaic porch decorations include plaster coating and painting on the plaster, as well as plaster works and remains. Considering that all these pieces belong to the Sassanid period, the main question in this research is: How were they made? The method of data collection has been done in two ways, fieldwork and by researching in the library in this article. Besides, the tendency in this research was to introduce and analyze these findings in the context of the plaster art of the Sassanid period in this historical city.

Despite the importance of the eastern regions of Iran, especially South Khorasan in the process of historical developments in Iran, archaeological research has not been done in this region. Kahnak archaeological site is an important Islamic site in South Khorasan province in the east of Iran where the weakness of environmental conditions and climatic constraints, especially the lack of water resources, has led to the formation of large and densely populated areas and settlements in this region. As this site provides economic, social, and cultural connections between the northern (Khorasan) and the southern regions (Sistan), which is also on another main route, it is very important for archaeological studies in the east of the country. Main routes have been a decisive factor in the location of human groups throughout history, and this has been more influential in areas where their habitats have been adjacent to major trade routes and communication roads. Kahnek site is considered as a place for educational activities of the Department of Archeology of Birjand University. From 2014 to 2019 excavation activities in this area have continued for six consecutive seasons. In this research, the fourth season of these excavations and their findings are introduced. The study aims to identify and analyze the architectural space called Kahnek Castle on the east side of the area in the winter of 2016. According to the surface data and excavations, the Kahnek site belongs to the third and fourth centuries until the Timurid period, and most of the gathered data include potteries and architectural structures are related to the Islamic Middle Ages. The architectural structures found in this season of excavation are mainly related to the architectural spaces of the castle. The present work is carried out in descriptive-analytical method and historical-cultural approach based on field data and library resources.

According to historical and archaeological sources, the ancient city of Esfarayen was one of the important settlement centers of the Islamic era. During its existence and prosperity, this city was a link between the two famous and big cities of Nishapur and Jurjan, but from the end of the Safavid period onwards, due to various reasons, it declined and its inhabitants gradually moved to the new city. So far, parts of the ancient city of Esfarayen have been excavated by archaeologists during several different seasons. In the meantime, choosing a suitable place for archaeological excavations in this area has always been one of the most important issues for its explorers, because due to the limitation of financial resources and the large area of the area, it was necessary to determine suitable places for excavation in advance. so that its archaeological exploration can be done with more certainty. For this purpose, at the beginning of the third season of excavations, six hectares of the city were investigated with the help of magnetometric method. Then, based on the results of magnetometry, the excavations of this season were carried out. According to these explanations, the main goal of the current research is to present the results of magnetometry and compare it with the findings of the archaeological exploration of the ancient city of Esfarayen. In the current research, the descriptive-analytical method has been used using the results of field and library studies. As a result of these studies, many evidences of industrial activities were identified in the site, including architectural remains of a pottery kiln and many evidences of pottery production, which are important in the archaeological studies of the Islamic era.

The southeastern Caspian Sea, which archaeologists call the coastal zone, like many other areas of the Fertile Crescent, experienced significant changes in the structure of human societies on the cusp of the Neolithic Revolution in the early Holocene. Although archaeologists have been unable to establish a link between the end of the Mesolithic and the beginning of the Neolithic in the region, based on the current information, we now know that hunter-gatherers arrived in the area ca. 15,000 years ago. This marked one of the most important cultural events in human societies on the cusp of sedentism. One of the caves that has been studied as evidence of the presence of humans during the Mesolithic period is Kamarband (“Belt”) Cave. It is considered one of Iran’s most beautiful caves, attracting hunter-gatherer groups as settlers around 14,300 years ago. The cave was excavated by Carleton Coon between 1949 and 1951, and the description of his excavations during that time have fascinated readers for decades. Nevertheless, while Coon’s excavations at Kamarband Cave shed new light on the cultural epochs of the cave dwellers, they led to numerous ambiguities in understanding the chronological sequence of societies that existed in this cave for a variety of reasons. Over the past 70 years, archaeologists have not been able to accurately evaluate the cultural and social evolution of cave-dwelling human societies due to confusion in Coon’s excavation data. Therefore, a team of Iranian archaeologists re-excavated in limited and untouched parts of Kamarband Cave in 2021, managing to resolve some of the ambiguities in Coon’s chronology. Apart from the archaeological values of Kamarband Cave, recent excavations by the archaeological team have collected other valuable data, which will be addressed in other articles. This article primarily encompasses a chronological assessment of Kamarband Cave based on new data.

Archaeological excavations Tepe Gheshlagh have been helpful in understanding Chalcolithic sites in the high region separating the East Central Zagros and the Southern Lake Urmia Basin. Though cultural interface between the two regions was alluded to in the earlier publications, nothing was known of the existence of intermediate sites between them. Tepe Gheshlagh is a site at the center of Talvar valley that as a natural corridor serves to bring the concerned regions into closer contact, and its archaeological data will contribute to reconstruction of interactions of the regions in the Chalcolithic period. The Tepe Gheshlagh is one of the few settlements of the ancient villagers in the Talvar valley of the Bijar City, dating back to the fifth millennium BC (Ancient, Middle, and Late Chalcolithic period) which according to the Thermoluminescence tests it has been settlement form 5500 BC to 3600 BC without any interruption. Performing three seasons of archaeological excavations in this site provides us valuable information about the cultural and archaeological conditions of the region. This site have around one hectare, and during the settlement is formed ancient deposit more than 14 meters.

The western Lut desert is well-known in the archaeology of Southwest Asia because of the existence of an early urban center (Shahdad) that dates back to the 3rd millennium BC. The site of Shahdad, as one of the major urban centers of the Bronze Age of Southeastern Iran, plays an important role in the Near Eastern archaeological studies. After half a century of Shahdad excavations, it is time to have a new look at Shahdad and its objects in light of our present knowledge from the archeology of southeast Iran. Here is an assessment of Shahdad data obtained from Shahdad excavations such as seals, metal and clay objects. In another article, we discussed the rest of finds of Shahdad. In this study we tried to present a revised chronology for Shahdad. This article also provides information on the status of the regional and trans-regional cultural interactions of Shahdad.

Islamic potteries have been studied since about 100 years ago, which concluded to whole bunch of disseminated literature, including books and articles. However, new findings from archaeological excavations and surveys light ambiguities and develop modern knowledge of potteries. Archaeological excavation project of troglodytic structure of Tahigh revealed glazed and unglazed potsherds that have been left unstudied. Accordingly, present research aims to classify findings from Tahigh to define cultural interactions with neighboring areas, further than relative chronology. Two main problems raise here as period of potteries of Tahigh and relevant manufacturing center(s). collecting data follow bibliographic and field work studies that is based on analytic-descriptive method. Considering comparative studies, the findings probably date to Islamic medieval centuries; and regarding available data, exotic items mostly imported from sudden neighboring areas or close regions of Central Iranian Plateau, including Zolf Abad of Farahan, Moshkoyeh Zarandieh, Aveh, Rey, and Kashan, however, there have not been identified any items from further regions of Kurdistan, Zanjan, and Kirman or other countries of China and India.