Results 91 to 100 of about 8,670 (237)

Al Umchaimin depression, Western Iraq: An impact structure? [PDF]

open access: yes
Al Umchaimin, in Arabic 'hiding place' or 'place of ambush', is located at latitude 32 degrees 35.5 N and longitude 39 degrees 25 E. The nearly circular depression averages 2.75 km in diameter and is 33-42 m deep.
Underwood, James R., Jr.
core   +1 more source

Lower and Middle Famennian (Upper Devonian) rugose corals from southern Belgium and northern France [PDF]

open access: yes, 2012
After the late Frasnian extinctions, the rugose corals slowly recovered during the Lower and Middle Famennian (crepida to marginifera conodont zones) in southern Belgium and northern France (Avesnois) (Namur–Dinant Basin). Six genera represented by seven
Denayer, J.   +3 more
core  

Canaseraga nMDS Species Scores from Niche conservatism and ecological change during the Late Devonian mass extinction

open access: gold, 2023
Sarah K. Brisson   +4 more
openalex   +1 more source

High palaeolatitude (Hodh, Mauritania) recovery of graptolite faunas after the Hirnantian (end Ordovician) extinction event [PDF]

open access: yes
Marine shales directly overlying lower Hirnantian (uppermost Ordovician) glacially related sediments in Mauritania (North-West Africa) have produced a rich graptolite fauna spanning the Ordovician-Silurian boundary in an area of high palaeolatitude.
Deynoux, M.   +2 more
core  

Canaseraga Raw Data Counts CSV from Niche conservatism and ecological change during the Late Devonian mass extinction

open access: gold, 2023
Sarah K. Brisson   +4 more
openalex   +1 more source

Ostracods from freshwater and brackish environments of the Carboniferous of the Midland Valley of Scotland : the early colonization of terrestrial water bodies [PDF]

open access: yes, 2012
The Mississippian Strathclyde Group of the Midland Valley of Scotland yields some of the earliest non-marine ostracods. The succession records shallow marine, deltaic, estuarine, lagoonal, lacustrine, fluvial and swamp environments representing a series ...
Bennett, C.E.   +6 more
core  

Canaseraga nMDS Sample Scores from Niche conservatism and ecological change during the Late Devonian mass extinction

open access: gold, 2023
Sarah K. Brisson   +4 more
openalex   +1 more source

Home - About - Disclaimer - Privacy