WebIn a nearby section spores and pollens of Late Pliensbachian Ischyosporites variegates/Matonisporites crassiangulatus Biointerval Zone, dinocystes as Nannoceratopsis gracilis (Pliensbachian- Middle Bathonian), which indicate Spheripollenites subgranulatus Acme-Zone, as well as Liassic foraminifers Ammodiscus infimus, Annulina metensis, etc. … WebIschyosporites variegatus co Zone cD 4~ O~ E ~D Concavlsporttes r'-, Zone O Concavisporites kaiseri ~ubzone CI AFGHANISTAN (NORD AFG, ) ASHRAF 1977 Palaeontographica B, 161 Ischyosporites variegatus- Rouseisporites laciniatus- CicatrJcosIsPorltes- Zone Ischyospor ttes vat tegatus- Rouseisporltes laclniatus- Zone
Upper Jurassic palynology from the Blue Nile Basin (Ethiopia)
WebOct 1, 2024 · The Early Jurassic Jenkyns Event ( sensu Reolid et al., 2024) was a crucial interval of palaeoenvironmental and palaeoclimatic change with global significance in Earth history ( Jenkyns, 1988, Jenkyns, 2010 ). During this interval, organic-rich sediments were deposited globally under conditions of elevated paleoproductivity and/or oxygen ... WebFossilworks hosts query, analysis, and download functions used to access large paleontological data sets. It presents taxonomic, distributional, and ecological data about the entire fossil record. regent ship shore excursions
Ischyosporites B.E.Balme, 1957 - GBIF
Web83°12′N 115°54′W / . 83.2°N 115.9°W. / 83.2; -115.9. Region. Alaska. Country. USA. The Prince Creek Formation is a geological formation in Alaska with strata dating to the Early Maastrichtian stage of the Late Cretaceous. Dinosaur remains are among the fossils that have been recovered from the formation. WebDe Schattwald-formatie, ook Schattwald-lagen of Schattwald-lagen, soms ook Schattwalder Lettenschiefer, Rhaetian border mergel (Fabricius, 1966), Lias-Kalk, English Schattwald Formation, Schattwald Beds of Schattwald Shale, French Couches du Schattwald, werd voor het eerst gemaakt door Karl August Reiser is beschreven in 1920. Meer gedetailleerd … WebIschyosporites scaberis Cookson & Dettmann, 1958: Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too! problem posing education freire