Dinosaur Paleontology – Evidence Dinosaurs Lived with Humanity
Table of Contents
Overview – Dinosaur Paleontology
This section surveys paleontological observations commonly cited in discussions concerning dinosaurs and the evidence that they existed more recently than standard geologic timelines propose.
The focus is not on ancient legends (covered elsewhere), but on selected lines of evidence from the fossil record—especially reports of soft-tissue-like structures, unusually preserved bone material, and select tracksite claims discussed in both popular and technical literature. Each item is presented with its source context so readers can evaluate the strength of the claim and the interpretations offered.
Dinosaur Tissue Samples
In standard taphonomic and biochemical models, original soft tissues (or tissue-like structures) are expected to degrade rapidly unless specific preservation conditions intervene (for example, rapid burial, chemical stabilization, or extensive mineral replacement). For this reason, reports of flexible, vessel-like structures and other soft-tissue-like material within dinosaur fossils have generated ongoing discussion about mechanisms of preservation and interpretation.
Importantly, many researchers who report these findings interpret them within conventional timescales by proposing pathways that stabilize or preserve original biomolecules or their structural remnants. Others argue that such preservation is difficult to reconcile with deep time and may indicate a shorter timeframe. The following subsections summarize commonly cited examples and the reported observations.
A key point in this discussion is the timescale. In most decay models, unmineralized soft tissue is not expected to persist for ~10,000 years under normal conditions, much less for ~1,000,000 years. Therefore, reports of flexible, vessel-like structures and other soft-tissue-like material in dinosaur fossils are treated as noteworthy and require an explanation (either unusual preservation chemistry, misidentification, contamination, or a shorter timeframe).
Even Leviathan the twisted serpent; And He will kill the dragon who lives in the sea- Isaiah 27.1
Tyrannosaurus Rex Soft Tissue
Dr. Mary Schweitzer, a paleontologist at North Carolina State University, reported the discovery of flexible, soft-tissue–like structures within a Tyrannosaurus rex femur originally recovered from the Hell Creek Formation. The specimen is conventionally dated to approximately 65–70 million years based on its stratigraphic context.
During routine laboratory demineralization, Schweitzer dissolved the mineral component of the fossilized bone using a weak acid solution. Contrary to expectations for fully mineralized remains, this process revealed pliable, elastic structures within the bone matrix. These structures retained flexibility and morphology inconsistent with completely permineralized fossils, prompting further investigation.
Subsequent analyses and follow-up studies reported that similar soft-tissue–like structures have been identified in additional dinosaur specimens, including taxa other than Tyrannosaurus rex, and in fossils assigned comparable or greater conventional ages. These findings have been independently replicated using similar demineralization techniques. Examination of the Tyrannosaurus rex material documented the presence of:
- Vascular canals are consistent in size and distribution with blood vessel structures
- Transparent, flexible vessels capable of bending and returning to shape
- Cell-like structures resembling osteocytes within the bone matrix
- Branching vessel patterns are observable under higher magnification
- Microstructural features consistent with organized biological tissue rather than random mineral artifacts
While interpretations differ regarding the nature and preservation mechanism of these materials, the presence of flexible, vessel-like structures within dinosaur fossils remains a documented and widely discussed observation in paleontological literature.
Geologically, this specimen is classified among the oldest known Tyrannosaurus rex fossils and is conventionally dated to approximately 70 million years.
Discoveries of Other Dinosaur Soft Tissues
Dinosaur Heart
The dinosaur specimen commonly referred to as “Willo,” a hadrosaur discovered in Montana, was reported to contain a fossilized cardiac structure and is conventionally dated to approximately 66 million years based on its stratigraphic context. Imaging studies of the specimen suggested the presence of a four-chambered heart, a configuration more consistent with birds and mammals than with modern reptiles.
Researchers noted that this cardiac morphology implies a highly efficient circulatory system, supporting the inference that at least some dinosaurs may have possessed elevated metabolic rates. While the interpretation remains debated, the findings were considered significant because a four-chambered heart allows for complete separation of oxygenated and deoxygenated blood, a trait associated with sustained activity and endothermic (warm-blooded) physiology.
Duck-billed Dinosaur
Bylot Island Duck-Billed Dinosaur (Canada)
In 1987, during fieldwork on Bylot Island conducted with researchers from Memorial University of Newfoundland, a young Inuit participant discovered part of the lower jaw of a duck-billed dinosaur (hadrosaur). Contemporary reporting noted that the material was described as being in an unusually well-preserved condition for dinosaur remains. The find was reported in the Edmonton Journal (October 26, 1987), drawing attention to the apparent lack of complete mineralization at the time of discovery.
A young Inuit (Canadian Eskimo) who was working with scientists from Newfoundland’s Memorial University in 1987 on Bylot Island found part of a lower jaw of a duckbill dinosaur. It too was in fresh condition. – Edmonton Journal, October 26, 1987
Duck-Billed Dinosaur Bone Microstructure (Montana)
A separate report published in Science (December 24, 1993, pp. 2020–2023) documented exceptional preservation in the bones of a juvenile duck-billed dinosaur recovered in Montana. Microscopic examination revealed that the internal bone microstructure was preserved in sufficient detail to allow direct comparison of cellular characteristics with those of modern avian bone, such as chicken. The study emphasized the unusual quality of preservation rather than proposing a revision of the conventional geological age assigned to the specimen.
Reported on the amazing preservation of the bones of a young duckbill dinosaur found in Montana. Under a microscope, the fine structure of the bones was seen to have been preserved to such an extent that cell characteristics could be compared with cells of chicken bone. – The journal Science on December 24, 1993 (pages 2020–2023)
Hadrosaur Bones
In northwestern Alaska, a geologist reported the discovery of a bed of dinosaur bones in 1961 that were described as unmineralized at the time of examination. This finding was later discussed in the Journal of Paleontology (Vol. 61, no. 6, 1986–1987, pp. 198–200), noting that the bones lacked the degree of mineral replacement typically expected in deeply fossilized material.
Additional reports from the Colville River region west of Prudhoe Bay, Alaska, described frozen dinosaur bones that were unusually light in weight and visually well preserved. One popular science account characterized the remains as being “as light as balsa wood,” emphasizing their porous structure and lack of extensive mineralization.
In northwestern Alaska in 1961 a geologist found a bed of dinosaur bones in unmineralized (unfossilized) condition. – Journal of Paleontology, vol. 61 no. 6, 1986–7, pages 198–200.
Along the banks of the Colville River west of Prudhoe Bay, AK frozen dinosaur bones were found that are, “as light as balsa wood and look as fresh as yesterday’s dog bones.”
“Their structure was porous and the fossils were not mineralized.” – Don Lessem, Omni, Jan. 1990, p. 32
Dinosaur Footprints with Humans
Within the field of ichnology, dinosaur footprints are universally recognized as direct, in-situ records of living animals interacting with soft sediment. From a creationist framework, reports of human-like footprints occurring in the same track-bearing strata as dinosaur tracks are considered significant because they challenge the assumption that humans and dinosaurs were separated by tens of millions of years.
At several well-documented track sites, particularly those preserved in limestone and other sedimentary formations, human-shaped impressions have been reported in close spatial association with dinosaur trackways. In some cases, these impressions appear to share the same bedding planes, orientation, and preservation style as adjacent dinosaur tracks, suggesting contemporaneous formation rather than later intrusion.
Creationist researchers argue that explanations such as erosional coincidence, elongated dinosaur tracks, or random infilling do not adequately account for all documented examples—especially where tracks display consistent human-like morphology, stride patterns, and anatomical proportions. From this perspective, the coexistence of human and dinosaur footprints is interpreted as physical evidence that both were present during the same geological period.
Location: Dinosaur Valley State Park, Glen Rose, Texas
Rather than viewing such findings as anomalies to be dismissed, the creationist model treats them as data points that align with a recent creation timeline and a global Flood framework, in which rapid burial and lithification could preserve footprints from diverse organisms within the same sedimentary layers.
Because footprint interpretation depends heavily on sedimentology, track morphology, and stratigraphic context, these claims are best evaluated through direct site analysis, high-resolution photography, casts, and comparative measurements. A comprehensive examination of the most frequently cited sites, specimens, and counter-arguments is presented in our dedicated study on fossil track evidence.
“… dinosaur footprints, side by side with humans. Finding them would counter evidence that humans evolved long after the dinosaurs became extinct and back up…[the] claim that all species, including man, were created at one time.” – NOVA TV Special, God, Darwin and the Dinosaurs
References
60 Minutes — Television investigative report featuring Dr. Mary Schweitzer’s discovery of soft tissue in Tyrannosaurus rex fossils, documenting elastic blood vessels and cellular structures preserved within dinosaur bone, – https://www.youtube.com/watch?v=yJOQiyLFMNY
NBC News — “Scientists discover soft T-rex tissue,” mainstream science news coverage reporting laboratory confirmation of soft tissue preservation in dinosaur fossils dated to tens of millions of years, – https://www.nbcnews.com/id/wbna7285683
YouTube — “T-Rex Blood Vessel Uncovered,” video documentation showing laboratory extraction of flexible blood vessels from dinosaur bone following demineralization procedures, – https://youtu.be/LCFUpGYtTdM
New Geology — “Soft Dinosaur Tissue,” compiled scientific reports, peer-review citations, and commentary addressing soft tissue preservation in dinosaur fossils and its implications for geological timescales, – https://newgeology.us/presentation48.html
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