Dating the First Australians

نویسنده

  • Richard Gillespie
چکیده

The dating of selected archaeological and megafaunal sites from the Australian region is reviewed, with emphasis on recent work at some of the oldest sites. Improved chemical procedures with decreased analytical background for 14C analysis, combined with new luminescence dating methods, has confirmed many of the results processed decades ago and significantly increased the maximum age for some others. The oldest occupation horizons in four different regions reliably dated by defendable multi-method results are in the range 42–48,000 calendar years ago, overlapping with the age range for similarly well-dated undisturbed sites containing the youngest extinct megafauna. There is less secure evidence suggesting some archaeology may be earlier and some megafauna may have survived later than this period.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A contrastive study of compliment responses among Persians and Australians: The effects of exposure to a new speech community

In  this  paper,  the  authors  investigate  whether  Persians  who  have  been  exposed  to  Australian culture are still affected by their cultural norms—in particular by the politeness system taarof—in responding to compliments in an intercultural interaction.  Compliment responses  were elicited—through  a  Discourse  Completion  Task—from  thirty  participants  (five  males  and  five  fem...

متن کامل

Juynboll's View on Dating the Term ‘Prophetic Tradition’ back to the Late First Century and its Criticism

Gautier Juynboll is among the most prominent Western hadith scholars, who has been frequently quoted by many Western scholars. He dates the concept of the Prophetic tradition back to the late first century AH, arguing that the starting point of identifying the concept of tradition with the Prophetic tradition is the late first century AH. To prove his hypothesis, he refers to the will Umar made...

متن کامل

The Sungun porphyry magma resource and the 120,000-year difference in age between the main stock and the first dike: New evidence from 87Sr/86Sr, 143Nd/144Nd and Pb, SHRIMP U–Pb zircon dating in NW Iran

The Sungun  copper  porphyry deposit is hosted by a Tertiary magmatic complex in  the  Azarbayjan province , northwestern Iran. The  Sungan mine  in its southern and eastern parts is limited  by early Miocene volcanic and by Late Cretaceous limestone rocks in northern and eastern parts respectively . The Sungun  deposit is associated with a suite of porphyritic granitoids and late dikes intrudi...

متن کامل

Prejudice and Discrimination From Two Sides: How Do Middle-Eastern Australians Experience It and How Do Other Australians Explain It?

There is little quantitative research regarding the causes and expression of prejudice and discrimination against Middle-Eastern Australians. We report two studies, one from the perspective of new settlers and a second from the perspective of host communities. The first found that Middle-Eastern Australians reported more discrimination compared with non-Middle-Eastern Australians. More discrimi...

متن کامل

سونوگرافی در تعیین سن حاملگی در سه ماه اول و کاهش میزان حاملگی از موعد گذشته

Background: Approximately 10 percent of all pregnancies continue to 42 weeks'gestation. The true prevalence of pregnancies lasting longer than 41 or 42 weeks'gestation has been difficult to establish because many such diagnoses occur as a result of an inability to accurately establish time of conception. Several studies indicate that menstrual dating is often inaccurate and can lead to inductio...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2006