Results 201 to 210 of about 35,895 (262)

A Remark on Jurassic Biostratigraphy

The Journal of the Geological Society of Japan, 1946
A. Ono, T. Matumoto
openaire   +2 more sources

First discovery of actinopterygian cutting-edged teeth from the middle Norian (Late Triassic) at the Tulong section, southern Tibet, China. [PDF]

PeerJ
Fang Z, Cheng L, Jiang H, Wu X, Lai X, Ogg JG.   +5 more
europepmc   +1 more source

Part I - Biostratigraphy of Some Early Middle Silurian Ostracoda, Eastern Canada, Part II - Additional Silurian Arthropoda from Arctic and eastern Canada

, 1971
M J Copeland
openalex   +1 more source

A shallow-water oxygen minimum zone in an oligotrophic Tonian basin. [PDF]

Nat Commun
Sun Y, Wang W, Lang X, Guan C, Ouyang Q, Pang K, Li G, Hu Y, Shi H, Zhao X, Zhou C.   +10 more
europepmc   +1 more source

Biostratigraphy and depositional history of Amoco Imp Skelly B-1 Egret K-36 Grand Banks, Newfoundland

, 1977
Felix M. Gradstein, W. A. M. Jenkins, G L Williams   +2 more
openalex   +1 more source

Petrographic and Molecular Characterization of Organic-Rich Mudstones with Petroleum Generative Potential from The Lower Triassic Montney Formation, Western Canada. [PDF]

ACS Omega
Becerra D, Stasiuk L, Clarkson CR, Carvajal-Ortiz H, Ghanizadeh A, Moslow T.   +5 more
europepmc   +1 more source

Correlation of Silurian Strata Between Georgia, Alabama, and Florida Based on Chitinozoan Biostratigraphy: ABSTRACT

, 1970
Robert F. Goldstein
openalex   +1 more source

A dilute sodium hydroxide technique for radiolarian extraction from cherts. [PDF]

Sci Rep
Onoue T, Hori S, Tomimatsu Y, Rigo M.
europepmc   +1 more source

Diatom Biostratigraphy in the Oil Bearing Regions of Honshu, Japan

, 1972
Fumio AKIBA, Seiichi Komura
openalex   +2 more sources

Hominin population bottleneck coincided with migration from Africa during the Early Pleistocene ice age transition. [PDF]

Proc Natl Acad Sci U S A
Muttoni G, Kent DV.
europepmc   +1 more source