Results 231 to 240 of about 242,844 (341)

Evaluating Bayesian Morphological Clocks for Estimating a Dated Phylogeny in a Relict and Fossil‐Rich Family of Wasps (Hymenoptera, Chrysidoidea)

Zoologica Scripta, EarlyView.
ABSTRACT In recent years, a wide array of tools originally developed for molecular dating analyses has been adapted for use within a morphological clock perspective. This is of paramount relevance for taxonomic groups that cannot be sampled in forms suitable for DNA extraction.
Anderson Lepeco, Gabriel A. R. Melo, Brunno B. Rosa   +2 more
wiley   +1 more source

Spermatophyta Molecular Clock: Time Drift and Recent Acceleration. [PDF]

Plant Environ Interact
Osozawa S.
europepmc   +1 more source

Anomalous topography of the Lower Palaeozoic basement in the Brussels region, Belgium [PDF]

, 2005
Debacker, Timothy, MATTHIJS, J, PIESSENS, K, SINTUBIN, M   +3 more
core   +1 more source

The Producing Horizon in the Rios Well in Caldwell County [PDF]

, 1922
University of Texas at Austin
core   +1 more source

Review of wing morphology in fossil and modern species of humpbacked flies (Diptera: Phoridae). [PDF]

BMC Biol
Herbert MCM, Nel A, Brown BV, Arillo A, Boudinot BE, Solórzano-Kraemer MM.   +5 more
europepmc   +1 more source

The Early Cretaceous bimodal volcanic suite from the Yinshan Block, western North China Craton: Origin, process and geological significance

, 2017
Pengyuan Guo, Yaoling Niu, Pu Sun, Xiaohong Wang, Hongmei Gong, Meng Duan, Yu Zhang, Juanjuan Kong, Liyan Tian, Shiguo Wu   +9 more
openalex   +2 more sources

Oxygen-depleted and ferruginous seawater composition imprinted in Early Cretaceous Fe-rich Al-glauconites in marginal marine deposits. [PDF]

Sci Rep
Chakraborty A, Srivastava A, Singh B, Punekar J, Dasgupta S, Chakrabarty S, Banerjee S.   +6 more
europepmc   +1 more source

Late Cretaceous and Cenozoic Vegetation in China, Emphasizing Their Connections With North America

, 1983
Jen Hsü
openalex   +2 more sources

Agathis vs. Hymenaea-trapping biases to interpret arthropod assemblages in ambers. [PDF]

BMC Biol
Solórzano-Kraemer MM, Monleón-Getino A, Peñalver E, Kraemer AS, Herbert MCM, Peris D, Arillo A, Perrichot V, Barrón E, Garrouste R, Paulsen M, Delclòs X.   +11 more
europepmc   +1 more source

Redefinition of the Cretaceous terrigenous strata in the northeastern Toyama Prefecture based on U-Pb ages of zircon

, 2015
Makoto Takeuchi, Masahiro Ohkawa, Kentaro Kawahara, Satoru Tomita, Hideharu Yokota, Tetsuya Tokiwa, Ryuta Furukawa   +6 more
openalex   +2 more sources