Argentinosaurus is a genus of giant sauropod dinosaur that lived during the Late Cretaceous in what is now Argentina. It was one of the largest land animals of all time, and possibly the largest, with length estimates ranging from 30 to 39.7 metres (98 to 130 ft) and weight estimates from 50 to 100 tonnes (55 to 110 short tons). It was a member of Titanosauria, the dominant group of sauropods during the Cretaceous. The first Argentinosaurus bone was discovered in 1987 by a farmer near the city of Plaza Huincul in the Huincul Formation, which is rich in dinosaur fossils. A scientific excavation of the site led by the Argentine palaeontologist José Bonaparte was conducted in 1989, yielding several back vertebrae and parts of a sacrum—fused vertebrae between the back and tail vertebrae. Additional specimens include a complete femur (thigh bone) and the shaft of another. The fragmentary nature of the remains makes their interpretation difficult.

Read more: https://en.wikipedia.org/wiki/Argentinosaurus

_______________________________ Today's selected anniversaries:

1946:

Nakam, a Jewish organization seeking revenge for the Holocaust, attempted to poison SS prisoners at Langwasser internment camp, but did not kill anyone. https://en.wikipedia.org/wiki/Nakam

1956:

The Vietnamese National Army captured Ba Cụt, a military commander of the Hòa Hảo religious sect, which ran a de facto state in South Vietnam in opposition to Prime Minister Ngô Đình Diệm. https://en.wikipedia.org/wiki/Ba_C%E1%BB%A5t

1997:

In golf, 21-year-old Tiger Woods became the youngest player to win the Masters Tournament, breaking its record for the lowest four- round score. https://en.wikipedia.org/wiki/Tiger_Woods

_____________________________ Wiktionary's word of the day:

Department of Redundancy Department: (humorous) A fictitious department that is cited to draw attention to needless repetition or excessiveness. https://en.wiktionary.org/wiki/Department_of_Redundancy_Department

___________________________ Wikiquote quote of the day:

If we do not learn to sacrifice small differences of opinion, we can never act together. Every man cannot have his way in all things. If his own opinion prevails at some times, he should acquiesce on seeing that of others preponderate at others. Without this mutual disposition we are disjointed individuals, but not a society.   --Thomas Jefferson https://en.wikiquote.org/wiki/Thomas_Jefferson