Reference health
First record of a fossil bird from the Early Cretaceous of Thailand
8/8 checkable references clean · checked 2026-07-14
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a publisher retraction, withdrawal, or removal notice.
15 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 8 checked references that resolve
resolves10.1016/S0031-0182(99)00004-8
The dinosaur fauna of the Sao Khua Formation of Thailand and the beginning of the Cretaceous radiation of dinosaurs in Asia
resolves10.1016/0743-9547(91)90103-5
The Miocene avifauna of the Li Mae Long locality, Thailand: systematics and paleoecology
resolves10.1206/0003-0082(2002)387<0001:TMAPPO>2.0.CO;2
The Morphology and Phylogenetic Position of Apsaravis ukhaana from the Late Cretaceous of Mongolia
resolves10.1111/j.1747-5457.1996.tb00511.x
STRATIGRAPHY AND RESERVOIR POTENTIAL OF THE MESOZOIC KHORAT GROUP, NE THAILAND: Part 1: Stratigraphy and Sedimentary Evolution
resolves10.1007/s00114-004-0570-4
The origin and early evolution of birds: discoveries, disputes, and perspectives from fossil evidence
The 15 references without a DOI — listed, not checked
no DOI — not checkedStratigraphy and sedimentology of the Khorat Group of the Ventiane Basin area of Laos and the western edge of the Khorat Plateau, NE Thailand
no DOI — not checkedThe biogeographical significance of the Mesozoic vertebrates from Thailand
no DOI — not checkedEarly Cretaceous dinosaurs from Thailand and their bearing on the early evolution and biogeographical history of some groups of Cretaceous dinosaurs
no DOI — not checkedDécouverte d’une avifaune dans le Miocène du Nord de la Thaïlande
no DOI — not checkedSkeletal morphology and systematics of the Cretaceous euenantiornithes (Ornithothoraces : Enantiornithes
no DOI — not checkedAnatomy and systematics of the Confuciusornithidae (Aves) from the Mesozoic of Northeastern China
no DOI — not checkedA Late Mesozoic bird from Inner Mongolia
no DOI — not checkedA new fossil bird from Lower Cretaceous of Gansu and early evolution of birds
no DOI — not checkedThe relationships of the Early Cretaceous Ambiortus and Otogornis (Aves: Ambiortiformes)
no DOI — not checkedMesozoic birds of Mongolia and the former USSR
no DOI — not checkedPalaeozoic and Mesozoic geological evolution of the SE Asian region: multidisciplinary constraints and implications for biogeography
no DOI — not checkedGeological history of the siliciclastic Mesozoic strata of the Khorat Group in the Phu Phan range area, northeastern Thailand
no DOI — not checkedMesozoic and Palaeogene birds of the USSR and their palaeoenvironments, Science Series
no DOI — not checkedNew age data for the Mesozoic Khorat Group of northeastern Thailand
no DOI — not checked10.1016/j.crpv.2005.06.002_bib21
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