Results 111 to 120 of about 58,048 (209)

Origin of Silica for the Permian Gufeng Formation and Its Relation to Organic Matter Enrichment in the Lower Yangtze Region: A Case Study of Well GD1. [PDF]

ACS Omega
Li X, Li Z, Liu Y, Ding J, Tong Z, Shi G, Wei X, Zhang J.   +7 more
europepmc   +1 more source

Late Pleistocene and Early Holocene Occupations in the Upper Atbara River Valley, Sudan. [PDF]

, 1987
Close, Angela E., Marks, Anthony E., Neer, Wim van, Peters, Joris   +3 more
core   +1 more source

<i>Prototaxites</i> fossils are structurally and chemically distinct from extinct and extant Fungi. [PDF]

Sci Adv
Loron CC, Cooper LM, McMahon S, Jordan SF, Gromov AV, Humpage M, Rodgers N, Pichevin L, Vondracek H, Alexander R, Rodriguez Dzul E, Brasier AT, Krings M, Hetherington AJ.   +13 more
europepmc   +1 more source

Siderite precipitation in Paleoarchean oceans during hydrothermal venting. [PDF]

Sci Adv
Rasmussen B, Muhling JR, Tosca NJ.
europepmc   +1 more source

Lithic Miniaturization Provides a Signature of an MIS4-3 Southern Dispersal of Homo sapiens. [PDF]

Evol Anthropol
Shipton C.
europepmc   +1 more source

An enigmatic microorganism from the Upper Pennsylvanian Grand-Croix cherts (Saint-Etienne Basin, France) [PDF]

, 2009
Galtier, Jean, Krings, Michael, Taylor, Thomas N.   +2 more
core   +1 more source

Glass factory found: Basinwide (600 km) preservation of sponges on the Phosphoria glass ramp, Permian, USA. [PDF]

PLoS One
Wistort Z, Tapanila L, Moynihan W, Ritterbush K.   +3 more
europepmc   +1 more source

A window into transition metal availability in early palaeoproterozoic seawater. [PDF]

Sci Rep
Nke AY, Rickaby REM, Tsikos H, Mason PRD, Mhlanga X, Tostevin R.   +5 more
europepmc   +1 more source

A molecular probe for detecting cholinesterase activity in MRI. [PDF]

Proc Natl Acad Sci U S A
Sen S, Dawson M, Thiabaud GD, Backman K, Fayer I, Das S, Whitmire E, Kung C, Barandov A, Jasanoff A.   +9 more
europepmc   +1 more source

An arbuscular mycorrhiza from the 407-million-year-old Windyfield Chert identified through advanced fluorescence and Raman imaging. [PDF]

New Phytol
Strullu-Derrien C, Wightman R, McDonnell LP, Evans G, Fercoq FA, Kenrick P, Ferrari AC, Schornack S.   +7 more
europepmc   +1 more source