跟随
发表于 2025-3-26 23:42:48
,Ökologie und Rahmenbedingungen,ons during accumulation were persistently anaerobic to dysaerobic. There are however, clear indications from the presence of trace and body fossils, that the conditions were much more variable. First, there are individuals and communities adapted to lower-than-normal oxygen levels: microbial mats an
粗糙滥制
发表于 2025-3-27 01:13:46
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半导体
发表于 2025-3-27 09:02:09
,Ökologie und Rahmenbedingungen,ct in paleogeograph is to prepare a map of landmasses, seas, highlands, and lowlands for the Ultra-thermal period, the latest Cenomanian to earliest Turonian. A longer-term goal is to prepare a second paleogeographic map for the cool period of relatively low sea level, early Aptian, that preceeded t
刺激
发表于 2025-3-27 12:00:02
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LAVA
发表于 2025-3-27 16:20:11
,Körperdarstellungen in den Medien,graphy of sources for the Cretaceous shorelines of Europe is represented as an example of the degree of spatial and temporal uncertainty inherent in all shoreline reconstructions, even in a well-researched region.
Extort
发表于 2025-3-27 18:35:02
Einleitung und Forschungsinteresse,horelines are presented for the twelve Cretaceous stages, for the area of Europe and adjacent seas contained between approximately 35° and 65°N and between 15°W and 25°E. There is a brief stage-by-stage commentary and a bibliography of source materials.
Measured
发表于 2025-3-27 23:47:25
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脱毛
发表于 2025-3-28 05:16:18
Daniela Bode M. A.,Helene Wiens M. A. land outcrops and drill holes and in DSDP and ODP drill cores. Thus, Cretaceous sedimentary rocks offer an excellent opportunity to study interrelationships between sediment mass and flux, mineralogy and chemistry. These stratigraphic features are records of atmosphere-ocean change, and hence sea l
BABY
发表于 2025-3-28 06:42:54
,Die Unabhängigkeit der Zentralbank,d systems, Coordinating Committee 1 proposes a two-phase program. The short-term objective is to provide an initial chronological standard that will combine revisions of the existing chronologies with new data of all kinds: biostratigraphic, magnetostratigraphic, radiometric, and event stratigraphic
adumbrate
发表于 2025-3-28 11:01:44
Geld als Schmiermittel der Wirtschaft, are expected and their utilization. Then it would seem appropriate to begin with a simple database that can manage first level information (locations, samples, observations, analyses, etc.) by adapting the existing software.