The Roman Harbour of Alexandria Troas,Turkey

This article summarizes the results of a survey conducted in the area of the ancient harbour of Alexandria Troas. It presents an outline reconstruction of the harbour and explains its significance for our understanding of the region. The harbour is located at the point where two important sea‐routes met and where ships waited for favourable winds to travel through the Dardanelles. It was built in the reign of Augustus and consisted of an outer basin protected by two breakwaters and an inner basin. The area was occupied until the beginning of the 7th century. © 2010 The Author     

Estuarine Beach Morphology in Microtidal Middle Harbour,Sydney

Microtidal Middle Harbour, Sydney, contains a range of estuarine beach morphologies from steep reflective beachfaces to wide low‐tide terraces. The most exposed beaches are morphologically similar to lowest‐energy open‐ocean beaches; however, the remainder of the profiles cannot be adequately explained by established beach morphodynamic models. Estuarine beach morphology in Middle Harbour appears to be primarily influenced by storm events. Deep‐water ocean waves rework profiles in the lower part of estuary. For beaches protected from these waves, tidal fluctuations are the main determinant of beach profile. Locally‐generated wind waves are only a significant energy contributor where the fetch is large enough; however, this only occurs on two beaches where low‐tide terraces are formed.     

The Yenikapı 12 Shipwreck,a 9th‐Century Merchantman from the Theodosian Harbour in Istanbul,Turkey: construction and reconstruction

Shipwreck Yenikap? 12 was discovered in Yenikap?, Istanbul, Turkey in 2007 during rescue excavations carried out by Istanbul Archaeological Museums. The majority of the bottom of the shipwreck, found within the sediment‐filled Theodosian Harbour, is intact and part of the cargo was found in situ. According to the results of reconstruction studies, YK12 was a small merchantman working coastal waters, approximately 9.24m in length and 2.64m in breadth. The shipwreck is dated to the 9th century AD and was built with a mixed construction using the shell‐based method for the lower hull.     

The Earliest Harbour Installations on Aegean Foreshores

This article aims to raise awareness of a few newly discovered prehistoric harbour facilities in Crete. In particular is an unusual, if not unique, slipway suggesting how large ships were hauled up on to the land at Middle Minoan II Kommos. Also, there are huge, successive structures (Buildings T and P) with long galleries that served as shipsheds inviting close scrutiny, as well as comparison with the later Classical shipsheds sheltering elite warships of the Greek city states. The three newly excavated Minoan buildings fit historically into the beginning of a now extended tradition of Classical shipsheds. The latter are compared here with their prehistoric counterparts and briefly discussed concerning origin, development, and aspects of cultural or historical significance.     

High‐Resolution 3D Marine Seismic Investigation of Hedeby Harbour,Germany

Offshore 3D‐seismic acquisition has been a standard for high‐precision structural imaging in the oil and gas industry for many years. Recently this technique has been adapted by only a few teams to the resolution required for archaeological marine investigation. In contrast to sonar techniques, the 3D‐seismic method produces images below the sea‐floor. We investigate the harbour of the Viking age proto‐town of Hedeby in Northern Germany with the SEAMAP‐3D system. SEAMAP‐3D allows for rapid acquisition and employs an automated data processing sequence. We observe a wealth of archaeologically relevant detail and compare our results with previous work.