Results 41 to 50 of about 60,314 (301)
Osteohistology of two phorusrhacids reveals uninterrupted growth strategy
The Anatomical Record, EarlyView.Abstract Phorusrhacidae were apex predators that primarily dominated South America ecosystems for at least 40 million years with their imposing size and predatory lifestyle—yet some aspects of their biology remain poorly understood. Osteohistology is a tool for understanding growth dynamics and biomechanical adaptations.
Lotta Dreyer +2 more
wiley +1 more source
Resolving the Tectonic Setting of South China in the Late Paleozoic
Geophysical Research Letters, 2022 The tectonic setting of South China during the late Paleozoic is essential to understanding the geodynamics off the eastern margin of Pangea supercontinent due to its unique paleo‐position at the confluence of the Paleo‐Tethys and Panthalassic oceans ...
Biao Gao +4 more
doaj +1 more source
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 +5 more
wiley +1 more source
, 2011 Ons menselijk besef van klimaatextremen beperkt zich in grote mate tot kortstondige periode van excessieve weersomstandigheden. Door de wereldwijde opwarming van de aarde is er een toenemende ongerustheid dat deze extremen vaker zullen voorkomen.
Stratigraphy & paleontology +2 more
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An integrated biostratigraphy and seismic stratigraphy for the late Neogene continental margin succession in northern Taranaki Basin, New Zealand [PDF]
, 2006 Our aim has been to develop an integrated biostratigraphy and seismic stratigraphy for the Pliocene and Pleistocene formations (Ariki, Mangaa, Giant Foresets) in northern Taranaki Basin to better understand the evolution of the modern continental margin ...
Kamp, Peter J.J. +3 more
core +1 more source
Clumped isotope thermometry reveals diagenetic origin of the dolomite layer within late Ordovician black shale of the Guanyinqiao Bed (SW China) [PDF]
, 2022 The origin of widespread dolomite deposits in Paleozoic strata is a longstanding open question. Here we use a suite of geochemical methods to investigate a prominent Paleozoic dolomite occurrence in SW China.
Stratigraphy & paleontology +8 more
core +1 more source
SedimentologikaTraditional sequence stratigraphy has largely linked submarine fan formation to relative sea-level changes during lowstand conditions. However, these interpretations may oversimplify the system's complexity by overlooking the contributions of other ...
Ibrahim Tahiru +2 more
doaj +1 more source
Scientific Reports, 2017 The clade Triadophlebiomorpha represents a morphological ‘link’ between the Paleozoic griffenflies (Meganisoptera) and the modern taxa. Nevertheless they are relatively poorly known in the body structures and paleobiogeography.
Daran Zheng +6 more
doaj +1 more source
Structure of the Alpujarrides on the southern and eastern border of the Sierra de Lújar
Estudios Geologicos, 1990 El Complejo Alpujárride situado al Sur de Sierra Nevada y comprendido entre Motril y Adra, está formado por cinco mantos que son, en orden ascendente: Lújar, Cástaras, Alcázar, Murtas y Adra.
J. Cuevas +3 more
doaj +1 more source
Upper Triassic stratigraphy and paleontology [PDF]
, 2002 Upper Triassic; stratigraphy ...
edited by Andrew B. Heckert and Spencer G. Lucas
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