Results 51 to 60 of about 7,875 (277)

The cranial, mandibular, and hyoid anatomy of softshell turtles (Trionychidae): A revised character list for phylogenetic analysis

The Anatomical Record, EarlyView.
Abstract Softshell turtles (Pan‐Trionychidae) are an early branching clade of hidden‐necked turtles (Cryptodira) with a rich fossil record extending back to the Early Cretaceous. The evolutionary history of softshell turtles is still unresolved because of their conservative morphology combined with high levels of polymorphism related to morphological ...
Léa C. Girard, Walter G. Joyce
wiley   +1 more source

Defining multiple inhabitations of a cave environment using interdisciplinary archaeometry: the ‘Christmas Cave’ of the Wadi en-Nar/Nahal Qidron, West of the Dead Sea

Heritage Science, 2022
The present study reports a series of interdisciplinary archaeometrical analyses of objects found in the Christmas Cave, which was discovered by John Allegro and his team in 1960 on the West Bank of the Dead Sea and assumed to be inhabited only in the ...
Kaare Lund Rasmussen, Johannes van der Plicht, Ilaria Degano, Francesca Modugno, Maria Perla Colombini, Guillermo de la Fuente, Thomas Delbey, Amos Frumkin, Uri Davidovich, Roi Porat, Orit Shamir, Naama Sukenik, Greg Doudna, Joan Taylor, Mladen Popović   +14 more
doaj   +1 more source

Integrated Quaternary Stratigraphy

, 2022
Stratigraphy Timescales, Volume Seven in the Advances in Sequence Stratigraphy series, covers research in stratigraphic disciplines, including the most recent developments in the geosciences.
Montenari, Michael
core  

Paleopathology of a putative colossosaurian caudal vertebra (Neosauropoda: Titanosauria) from the Presidente Prudente Formation, Brazil

The Anatomical Record, EarlyView.
Abstract Studies investigating paleopathologies in sauropods remain scarce despite their relative abundance in the fossil record. In this study we report new occurrence of paleopathological features, corresponding to a neoplasm found in a middle caudal vertebra (MCT.R.2120) of an advanced titanosaur from the Presidente Prudente Formation (Bauru Basin ...
Maria Luiza Peres Bertolossi, Kamila L. N. Bandeira, Roberta Veronese do Amaral, Arthur S. Brum, Rafael C. da Silva, Valéria Gallo   +5 more
wiley   +1 more source

The 2012 Studies of the Kashan I Fortified Site

Поволжская археология, 2013
The results of a new series of investigations on the Kashan I fortified site (Laishevo district, Republic of Tatarstan), one of the understudied cities of Volga Bulgaria, are made public in the article.
Shigapov Marat B.
doaj   +1 more source

Multidisciplinary dataset for geological and environmental studies in the lake of Cavazzo (Southern Alps)

Data in Brief, 2021
The present dataset was collected to evaluate the environmental stressors on a lacustrine basin in the Eastern Alps of glacial origin that has been affected in recent years by natural and anthropogenic events such as the construction of a hydroelectric ...
Alina Polonia, Sonia Albertazzi, Luca Giorgio Bellucci, Carla Bonetti, Jarbas Bonetti, Andrea Gallerani, Giulia Giorgetti, Silvia Giuliani, Matthias López Correa, Christoph Mayr, Stefano Miserocchi, Laura Peruzza, Fabio Savelli, Giuseppe Stanghellini, Luca Gasperini   +14 more
doaj   +1 more source

The early Pliocene Titiokura Formation: stratigraphy of a thick, mixed carbonate-siliciclastic shelf succession in Hawke's Bay Basin, New Zealand

, 2004
This paper presents a systematic stratigraphic description of the architecture of the early Pliocene Titiokura Formation (emended) in the Te Waka and Maungaharuru Ranges of western Hawke's Bay, and presents a facies, sequence stratigraphic, and ...
Nelson, Campbell S., Graafhuis, Rhys B., Caron, Vincent, Campbell S. Nelson, Pallentin, Arne, Kamp, Peter J.J., Kyle J. Bland, Peter J. J. Kamp, Rhys Graafhuis, Bland, Kyle J., Arne Pallentin, Vincent Caron   +11 more
core   +1 more source

Between local zones and MN units: A new inter-basinal rodent zonation for the late Neogene of Spain [PDF]

, 2022
Since the appearance of the first major magnetostratigraphic studies covering the late Neogene of Spain (e.g., Opdyke et al., 1997; Garcés et al., 1998) the number of Spanish continental sections with a correlation to the Geomagnetic Time Scale has ...
Alba, David M., van Dam, Jan A., van Balen, Ronald T., Furió, Marc, Casanovas-Vilar, Isaac, Stratigraphy & paleontology, Alcalá, Luis, Garcés, Miguel, Mein, Pierre, Stratigraphy and paleontology   +9 more
core  

Recent centrifuge modelling of offshore geotechnical problems at IWHR [PDF]

E3S Web of Conferences, 2019
Centrifuge modelling has been proven to be an efficient and reliable approach for examining offshore geotechnical problems. This study reports the two series of centrifuge tests to understand the behaviour of spudcan penetration in a “soft-stiff-soft ...
Liang Jianhui, Song Xianhui
doaj   +1 more source

Stratigraphy and chronology of a 15ka sequence of multi-sourced silicic tephras in a montane peat bog, eastern North Island, New Zealand.

, 1999
We document the stratigraphy, composition, and chronology of a succession of 16 distal, silicic tephra layers interbedded with lateglacial and Holocene peats and muds up to c. 15 000 radiocarbon years (c.
Lowe, David J., Ward, Chris M., Chris M. Ward, David J. Lowe, Newnham, Rewi M., Rewi M. Newnham   +5 more
core   +1 more source