Want to know:
The extinct seafloor foraminifera (a type of large "plankton") Nummulites becomes extremely common from 39-37 Ma, and is uncommon before/after this interval. Which concept best describes this?A) abundance zoneB) concurrent range zoneC) assemblage zoneD) index fossil
Get a detailed, AI-powered explanation for this question and thousands more on StudyFetch.
Get the Answer for FreeHow StudyFetch Helps You Master This Topic
AI-Powered Answers
Get instant, detailed explanations powered by AI that understands your course material.
Deep Understanding
Go beyond surface-level answers with step-by-step breakdowns and examples.
Personalized Learning
Spark.E adapts to your learning style and helps you connect ideas.
Practice & Test
Turn any question into flashcards, quizzes, and practice tests to solidify your knowledge.
Explore More Questions
- where is the most variable part of the coronavirus genome
- Who has the angriest reaction to montags reading?
- Consider the following class definition.public class Student{private int studentID;private int gradeLevel;private boolean honorRoll;public Student(int s, int g){studentID = s;gradeLevel = g;honorRoll = false;}public Student(int s){studentID = s;gradeLevel = 9;honorRoll = false;}}