Results 141 to 150 of about 190,264 (315)

An ontological morphological phylogenetic framework for living and extinct ray‐finned fishes (Actinopterygii)

open access: yesThe Anatomical Record, EarlyView.
Abstract The ray‐finned fishes include one out of every two species of living vertebrates on Earth and have an abundant fossil record stretching 380 million years into the past. The division of systematic knowledge of ray‐finned fishes between paleontologists working on extinct animals and neontologists studying extant species has obscured the ...
Jack Stack
wiley   +1 more source

Geological Survey of Victoria. No. 47 : A1, County of Polwarth, Part of Parish of Wongarra [cartographic material] / [PDF]

open access: yes, 1901
Geological map centred on Bass Strait with the southeast coastline showing predominantly Apollo Bay and Mounts Bay, the coast running northeast from Point Hayley to Sugar Loaf Hill. The town of Krambruk is shown between Mounts Bay and Apollo Bay but with
Geological Survey of Victoria.
core  

UAV-based magnetic survey for detecting hydrothermal alteration zones relevant to landslides: A case study at Aso Volcano, Japan

open access: yesProgress in Earth and Planetary Science
We combined a regional aeromagnetic survey with an uncrewed aerial vehicle (UAV; drone)-based magnetic survey to map low-magnetization zones associated with intensive hydrothermal activity on the western flank of the central cones of Aso Volcano, Kyushu,
Shigeo Okuma   +8 more
doaj   +1 more source

A Geospatial Information Grid Framework for Geological Survey. [PDF]

open access: yesPLoS One, 2015
Wu L   +6 more
europepmc   +1 more source

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

open access: yesThe Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano   +3 more
wiley   +1 more source

Geological Survey of Victoria. No. 7 : S.E., [County of Bourke] [cartographic material] / [PDF]

open access: yes
Geological map of the region of the village of Bulla at the top right of the map with some cadastral detail. The parish of Holden is written on the map.
Geological Survey of Victoria.
core  

Endothermy, neuron counts, and other issues: Further remarks on neurocognitive evolution in fossil vertebrates

open access: yesThe Anatomical Record, EarlyView.
Abstract Last year, we challenged the view that large‐bodied theropod dinosaurs such as Tyrannosaurus rex resembled primates in cognition and behavior, a proposition made by Herculano‐Houzel in 2023. More recently, Jensen et al. have criticized our work on this topic, raising methodological and conceptual issues.
Kai R. Caspar   +5 more
wiley   +1 more source

Geological Survey of Victoria. No. 6 : S.W., Part of Macedon [cartographic material] / [PDF]

open access: yes
Geological map of the town of Macedon on the top left of the map, with the town of Riddell on the far right and the town of Gisborne at the centre bottom with cadastral details such as many numbered land allotments between these three towns.
Geological Survey of Victoria.
core  

West Malaysia 1:63 360 geological [cartographic material] : old series / [PDF]

open access: yes, 1967
Geological map series transposed on base map of Malaysia showing international and state boundaries, transportation, water features and populated places.
Geological Survey (West Malaysia)
core  

Design of a multiparameter data acquisition and control system for in situ seabed observation base stations

open access: yesIET Science, Measurement & Technology
With the exploration, development, and research of deep‐sea resources, there is an urgent need for long‐term and continuous observation data of the deep‐sea seabed boundary layer.
Chao Zhong   +3 more
doaj   +1 more source

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